frame = 框,架

framed

framer

framework

framing

mainframe

far = 远

faraway

afar

far-fetched

far-flung

far-off

far-reaching

insofar

safari

further

furthermore

first

first-class

first-degree

first-ever

firsthand

first-person

first place

first-quarter

first-rate

first-time

first-year

prince

princess

premier

= prime minister

premiere

prime

primer

primacy

primary

primarily

primal

primate

primitive

primordial

protocol

prototype

protein

proton

fund = bottom

fund

bottom, foundation, groundwork

  1. fund a research
  2. raise fund

funded

funding

fund-raiser

fund-raising

refund

re=back + fund

taxrefund

underfund

overfund

underfunded

fundamental

fund + a + mental / radical

fundamentalism

  1. religious fundamentalism

fundamentalist

fundamentally

found

founder

founding

unfounded

claims/rumors/allegations

foundation

foundational

co-found

co-founder

newfound

newly discovered

profound

pro=forth + found=bottom

  1. profound effect / disagreement
  2. have a profound effect on …

profoundly

  1. has profoundly affected my life

funct = work

function

funct + ion

  1. function as /perform / fulfil function

functionaly

functioning

functionality

malfunction

mal=bad, badly = wrong

perfunctory

per = thoroughly + funct

  1. a perfunctory glance
  2. a perfunctory handshake

defunct

de = off

dysfunction

dys=bad, abnormal

  1. kidney and liver dysfunction

dysfunctional

fruit

fruitful

fruition

come to / bring to / reach

fruitless

fruity

  1. a very fruity wine

grapefruit

frugal

thrive /thrift/ fruit/ frugal

-fer = carry, bear, 携带,生,具有,承受

confer

conference

transfer

transferable

fertile

fertility

fertilize

fertilizer

fertilization

refer

referee

reference

referendum

referent

referal

defer

deference

deferred

differ

difference

indifference

different

differently

indifferent

differential

differentiate

differentiation

infer

inference

offer

offered

offering

prefer

preferred

preferable

preferably

preference

preferential

suffer

sufferer

suffering

birth

birthday

birthplace

birthright

burden

burdensome

tolerate

tolerance

tolerant

proliferate

proliferation

metaphor

meta = change

metaphorical

metaphorically

phosphorus

phos = photo=light + phor = fer

euphemism

eu = well + phem = say

circumference

conifer

coni = cone

euphoria

eu = well, good + phor = fer + ia

paraphernalia

para + pher

periphery

peri = cycle + phery

peripheral

aquifer

aqui = water + fer

pestiferous

pest = 昆虫 + i + fer + ous(adj.)

proffer

-fin, -bin = limit, 约束,限制,范围

define

defined

defining

definition

high-definition

redefine

redefinition

well-defined

definite

indefinite

definitely

definitive

bind

binder

binding

band

band-aid

bandage

bandwagon

bandwidth

broadband

disband

headband

waistband

ribbon

finite

infinite

infinity

infinitely

confine

confinement

bound

  1. be bound to

boundless

rebound

boundary

border

cross-border

borderline

frontier

bond

bondage

bonding

horizon

horizontal

horizontally

bunch

bundle

refine

refined

refinement

refinery

finish

finisher

finishing

unfinished

final

finale

finalist

finality

finalize

finally

finance

financial

financially

financier

financing

refinance

-forc, -fort = force, strength, 力量,实力

force

forced

forceful

forcible

forcefully

forcibly

workforce

airforce

landforce

reinforce

reinforcement

enforce

enforceable

enforced

enforcement

enforcer

fort

fortify

fortified

fortification

fortress

fortitude

attitude / latitude / altitude / longitude

comfort

comforter

comforting

comfortable

uncomfortable

comfortably

discomfort

effort

effortless

effortlessly

-flex, -flect = bend

flexible

flexibility

inflexible

reflect

reflected

reflection

reflective

reflector

flex

flexion

inflection

reflex

reflexive

reflexively

deflect

-fact, -fac, -feas, -fect, -feit, -fict, -fic = do, make

fact

factor

factual

matter-of-fact

factory

faculty

facile

facility

facilitate

facilitator

feasible

feasibility

fake

manufacture

manufacturing

difficult

difficulty

fashion

fashionable

affect

affected

unaffected

diaffected

affection

affectionate

affective

infect

infection

infectious

infected

disinfectant

defect

defection

defective

defector

effect

effective

effectiveness

cost-effective

ineffective

ineffectual

perfect

perfection

perfectionism

perfectionist

imperfect

imperfection

efficient

energy-efficient

coefficient

efficiency

inefficiency

efficacy

deficient

deficiency

deficit

artificial

artificially

artifact

artifice

significant

insignificant

significance

fiction

fictional

fictitious

feature

feat

defeat

undefeated

benefit

cost-benefit

beneficial

benefactor

beneficiary

profit

profitable

unprofitable

for-profit

profitability

not-for-profit

proficient

proficiency

office

officer

official

officially

unofficial

suffice

sufficient

insufficient

specific

specifically

specification

specify

specificity

traffic

trafficker

faction

facsimile

forfeit

counterfeit

counter = 1. against 2. 依靠

fetish

aficionado

confection

confectioner

edifice

-fore-, pro-, pre- = 在 … 之前,向前

forth

henceforth

forthcoming

forthright

prose

prosaic

afford

affordable

affordability

fore

foremost

forefinger

forehead

forearm

foreman

forefront

foreground

pronoun

pro.

pros and cons

pro-life

prone

reciprocal

reciprocate

reciprocity

preposterous

pride

proud

prowess

present

presenter

presence

presentation

present-day

absent

absence

absentee

represent

representation

representative

representational

misrepresent

essence

essential

entity

interest

interested

interesting

interestingly

sin

sinful

soothe

soothing

eucharist

eucharistic

euthanasia

fear

fear

fearless

fearful

fearsome

some -> cause

formidable

peril: per -> experiment 实验尝试具有巨大危险
perilous: ous -> 大,多
imperil: in + peril

panic

panicky

priate

海盗船-盗版

priacy

port

port

harbor

passport

pass 穿过,穿越

opportunity

opportunistic

export

exporter

import

importer

importation

imported

important

importance

unimportant

all-important

deport

deportation

portable

portfolio

port -> carry folio-> paper

sport

sporty

sporting

sportsman

sportsmanship

sportswriter

report

reported

reportedly

reporter

reporting

transport

transportation

support

endorse

back

supporter

supporting

supportive

purport

purported

purportedly

rapport

ferry

porch

portal

porter

pore

porous

fare

airfare

farewell

warfare

welfare

thoroughfare

fanfare

fern

-fus;-gheu 融合;浇注;倾倒;流淌

fuse

fusion

defuse

confuse

confused

confusing

confusion

refuse

refusal

diffuse

diffusion

infuse

infusion

profuse

profusely

profusion

suffuse

geyser

gey=gheu

gush

gust

gut

gutsy

funnel

found

浇铸

confound

dumbfound

foundry

font

alchemy

futile

futility

fume

vi&vt

  1. fume at/ovre/about sb/sth
  2. car exhaust fume

perfume

n. per=through + fume

  1. wear the perfume.

funk

n.

funky

adj.

-fil, -file =line, thread

file

n.vt.vi

  1. file a housing story.
  2. file alphabetically
  3. on file

profile

n.vt pro + fil

  1. handsome profile
  2. someone have a high profile
  3. keep a low profile

profiling

n.

  1. customer profiling
  2. racial profiling

filament

n. fil=line + a + ment(n)

fillet

n.vt fil=line + let(n)

  1. roll the fillets in flour.

filet

n =fillet

-full, -fill, -ply, -plet, ple,pli = full, complete

full

adj.

fully

adv.

full-time

n.

fullness

n.

full-page

n.

full-scale

adj.

full-blown

adj.

full-length

adj.adv

full-fledged

adj.

full-service

adj.n

fill

vt.vi

fullfill

vt.

fulfillment

n.

unfulfilled

adj.

landfill

n.

filling

n.adj.

refill

vt.n

filler

n.

supply

vt.

supplier

n.

supplement

vt.n

supplementary

adj.

supplemental

adj.

supplementation

n.

complement

vt.n

complementary

adj.

plenty

adv.n

plentiful

adj.

replenish

vt.

plethora

n.

complete

vt.adj.

completed

adj.

completely

adv.

completion

n.

incomplete

adj.n

replete

adj.

expletive

n.

deplete

vt.

depletion

n.

depleted

adj.

accomplish

vt.

accomplished

adj.

accomplishment

n.

compliment

vt.n

complimentary

adj.

plus

prep.adj.n

surplus

n.adj.

plural

adj.n

pluralism

n.

pluralistic

adj.

plurality

n.

ploy = many

ploymer

n.

polyester

n.

polygraph

n.

polygamy

n. poly + gama=marriage

polyp

n.

folk

n.adj.

folklore

n.

form

vt.vi.n

formal

adj.n

formality

n.

formalize

vt.

formally

adv.

format

n.vt.

formation

n.

formative

adj.

formula

n.

formulate

vt.

formulation

n.

inform

vt.

informal

adj.

informally

adv.

information

n.

informational

adj.

informed

adj.

uninformed

adj.

informant

n.
informer

informative

adj.
uninformative

reform

vt.vi

reformed

adj.

reformer

n.
reformist

reforming

n.

transform

vt.

transformation

n.

transformative

adj.

transformer

n.

deformed

adj.

deformity

n.

deformation

n.

conform

vi.

conformity

n.

nonconformist

adj.n

uniform

n.adj.

uniformed

adj.

uniformity

n.

uniformly

adv.

shape = form

n.vt

shaped

adj.

heart-shaped

adj.

shapely

adj.

figure

n.vt.vi

figurine

n.
effigy

figurative

adj.

figuratively

adv.

disfigure

vt.

configure

vt.

reconfigure

vt.

configuration

n.

dough

n.

doughnut

n.

donut

n.

feign

vt.

faint

adj.vi.n

faintly

adv.

morph- = form, shape

metamorphosis

n.

morph

vi.

morphine

n.

amorphous

adj.

filter

vt.vi.n

filtration

n.

fend-, fens- = to strike, hit, push

defend

vt. de=against + fend

defendant

vt.

defender

n.

defending

defense

n.

defensive

adj.n

defensively

adv.

defenseless

adj.

defensible

adj.

indefensible

adj.

defenseman

n.

fend

vt.

fender

n.

fence

n.vt.

fencing

n.

offend

vt.vi

offender

n.

offending

adj.n

offense

n.

offensive

adj.

offensively

adv.

frag-, frac-, fract-, fring-, viol- = break

break

vi.vt

broken

adj.

unbroken

adj.

brake

n.vi.vt.

broke

adj.

breaker

n.

breakfast

n.vi.

break-in

n.

breaking

n.

breakout

n.

breakup

n. break + up

breakaway

vi.vi

breakdown

n.

breakthrough

n.

outbreak

n.

outburst

n. out + burst

daybreak

n.

windbreaker

n.

breach

vt.n.

brash

adj.

violate

vt.

violation

n.

violator

n.

violence

n.

violently

adv.

fragile

adj. frag=break + ile

fragility

n.

fragment

n.vt.vi

fragmented

adj.

fragmentation

n.

fragmentary

adj.

fracture

n.vt.vi frac=break + t + ure

fractured

adj.

fraction

n.

infraction

n.

refractor

n. re- = back + frac- = to break + or

infringe

vt. in- + fring=frag + e

infringement

n.

refrain

vi.n re=back + frain=bridle

frail

adj. fra=frag + il=ile

frailty

n.

suffrage

n. suf=under + frag=break

corrupt

adj.vt. cor=com + rupt = break

curruption

n.

rupture

vt.n. rupt=break + ure

disrupt

vt. dis- = seperate + rupt=break

disruption

n.

disruptive

adj.

abrupt

adj. ab=away, off + rupt=break

abruptly

adv.

erupt

vi.vt. e-=out + rupt

eruption

n.

interrupt

vt.vi.

interruption

n.

uninterrupted

adj.

brankrupt

adj.n.vt

brankruptcy

n.

rout

n.vt. rout = to break, a breaking off.

route

n.vt.

router

n.

routine

n.adj.

routinely

adv.

rut

n.vi.

merely, barely, rarely

mere

adj.

merely

adv.

barely

adv.

bare

adj. bare=uncovered

barefoot

adj.

theardbare

adj. thread + bare

rare

adj.

rarely

adv.

rarity

n.

narrow

adj.

narrowly

adv.

lane

n.

two-lane

n.

haze

n.vi.vt.

hazy

adj.

hazard

n.vt. ha + zard=card

hazardous

adj.

haphazard

adj. hap + hazard

burn

vt.vi

burned

adj.

burning

adj.adv.

burner

n.

burnt

adj.

burnout

n.

sunburn

n.

auburn

adj. au + burn=brown

combustion

n. com + bust=burn + ion

bhreue- – > bubble, effervesce, burn , to heat

breed

vi.vt.n.

brood

n.vt.vi.

brooding

adj.

breeder

n.

breeding

n.

bread

n.

breadwinner

n.

gingerbread

n. ginger + bread

bride

n.

bridal

adj.

bridesmaid

n. bride + s + maid

brew

vt.n.

brewer

n.

brewery

n.

brewing

n.

broth

n.

broil

vi.

broiler

n.

embroil

vt.

fervent

adj. ferv=to boil, glow + -ent

fervently

adv.

fervor

n.

ferment

vi.vt.n.

fan

vt.

fanatic

n.adj.

fanatical

adj.

fanaticism

n.

fascinate

vt.

fascinating

adj.

fascination

n.

fascinated

adj.

fascism

n.

fascist

n.