digital SAT roots

doesn't include the ones already in the must know vocab

ambul

move, walk (ambulate, somnambulate)

crypt

hidden (cryptic, encrypt)

cycl

circle, ring (cycloid, cyclone)

derm

skin (hypodermic, intradermal)

domin

master (dominant, domineering)

dur

hard (durable, obdurate)

ego

I, self (egomaniacal, egotistical)

esth

feeling (aesthetic, anesthetic)

extra

outside (extralegal, extraneous)

fid

faith (confidant, fidelity)

flect

bend (genuflect, inflection)

flor

flower (efflorescence, florid)

fract, frag

break (fracture, fragile)

fug

run away (refugee, subterfuge)

gram

something written (epigram, phonogram)

grat

pleasing (gratify, ingratiate)

idio

peculiar, distinct (idiom, idiosyncrasy)

judi

judge, lawyer (adjudicate, judicious)

ling

language (linguist, linguistics)

loqu

speak (colloquial, loquacious)

plac

calm (complacent, placid)

re

back, again (relegate, renege)

sagac

wise (sagacious, sagacity)

sang

having to do with blood (sanguine, sanguinary)

sequ

follow (consequently, obsequious)

somn

sleep (insomnia, somnolent)

tac, tic

be silent (reticent, taciturn)

troph

feed, grow (autotroph, heterotroph)

ultim

last (penultimate, ultimate)

vener

respectful (venerable, veneration)

vol

fly, wish (benevolent, volition)