make, do

FAC -- factory

FIC -- fiction

FECT -- affect

FY -- magnify

FEA -- feasible

deceive

false, fallacious

boil

fervent, effervescent

faith, trust

confident, fidelity

flow

fluent, flux

before

forecast, foreboding

break

fragment, fracture

pour

infusion, diffuse

birth, class, kin

generation, homogeneous, gene

step

graduate, gradual, progress, congress

writing

biography, grammar

pleasing

grateful, congratulate

heavy

grave, grieve, aggravate

crowd, flock

segregate, congregation

have, hold

habit, inhibit (to hold back), habitat

by chance

happen, mishap

sun

helicopter, helium

other

heterogeneous, heterosexual

whole

holocaust, catholic, holistic

same

homosexual, homogenize (to make the same)

man

homicide, homo sapiens

water

hydrant, dehydration

too much, excess

hyperactive, hyperbole

too little, under

hypothermia -- hypo (too little) + therm (heat)

hypodermic needle

not

IN -- infamy, invalid

IG -- ignorant

IL -- illiterate

IM -- immaterial

IR -- irregular

in, on, into

IN -- invade, inscribe

IL - illustrate

IM -- immerse

IR -- irrigate

between, among

interrupt, intervene, interception

within

intramural, intrinsic

between, among

transit, itinerary

throw

eject, trajectory, jettison

day

journal, adjourn

judge

judge, judicial, prejudice

join

junction, subjugate

swear, law

jury, conjure, perjury

side

lateral, unilateral

wash

lavatory, laundry, ablution

read, speak

legible, lecture, lexicon (vocabulary)

light

elevate, alleviate, levity (light, not serious)

free

liberty, liberal

choose, gather

eligible, elect

bind

LIG -- ligament, ligature

LI -- religion, liaison

LY -- ally

tongue

lingo, language

letter

literature, literal

stone

monolith, lithograph

speech, thought

eloquent, dialogue

light

lucid, illuminate

play

ludicrous, delusion

great (on a large scale)

macrobiotics, macroeconomics

great

MAG -- magnify

MAJ -- majesty

MAS -- master

MAX -- maximum

bad

malady (illness)

malevolent (evil)

hand

manual (handbook)

manuscript (handwritten document)

sea

submarine (under+sea)

marine

mother

maternal, matron

middle

intermediate, medieval

great

megaphone

(Megatron)

remember

memory, memento

measure

METER -- meter, thermometer,

METR -- metronome,

MENS -- commensurate

small

microscope, microorganism

wrong, bad, hate

misunderstand (to wrongly understand)

mishap (a bad incident)

misanthrope (a people hater)

send

transmit, missive

soft

mollify, mollusk

warn

admonish, monitor

one

monologue, monotonous

custom, manner

moral, morose

dead

morbid, mortal

shape

amorphous, metamorphosis

MOV, MOT, MOB, MOM

move

MOV -- move, remove

MOT -- motion

MOB -- mobile

MOM -- momentum

change

mutate, commute