ROOTS:

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---A

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---B

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---Ca-Ci

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---Cl-Cy

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---D

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---E

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---F

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---G-H

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---I, J, K, L

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---M

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS ---N-O

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS -----P

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS -----Q-R

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS --- S

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS --- T

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French ROOTS --- U-Z

PREFIXES:

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French PREFIXES ---A-C

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French PREFIXES ---D-L

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French PREFIXES ---M-P

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French PREFIXES ---R-Z

SUFFIXES:

IQ TEST: Vocabulary Aptitude, Verbal Ability - Greek, Latin, Old English, German, French SUFFIXES

----- ----- ----- -----

Q

quadr = four [quadrangle, quadrillion, qudrilateral]

quadragen = forty each [quadragenary]

quadragesim = fortieth [quadragesimal]

quart = fourth [quartary, quartile]

quasi = as if, resembling [quasi-judicial, quasi-official, quasi-scientific]    

quatern = four each [quaternary, quaternion]

quati, quass = shake [quatere]    

quer, quir, quesit, quisit = search, seek [inquiry, inquisition, query]

qui = silent [quietude, quiet]

quin = five each [quinary]

quindecim = fifteenth [quindecimal]

quinden = fifteen each [quindenary]

quinque = five [quinquennium]

quint = fifth [quintary, quintile]

quot = how many, how great [quota, quotient, quotation]




R

rach = spine [rhachis]    

rad, ras = scrape, shave [abrade, abrasion]

radi = beam, spoke [radius, radial, radiation]

radic = root [eradicate, radical]

ram = branch [ramification, ramose]

ran = frog [rana]

ranc = rancidness, grudge, bitterness [rancid, rancor]

rap = turnip [rapum]    

raph = seam         

rar = rare [rarity]

rauc = harsh, hoarse [raucous]

re, red = again, back [recede, redact]

reg, rig, rect = straight [regiment, regular, dirigible, rectify, correct, rectangle]

rem = oar [bireme, trireme]

ren = kidney [renal]
 
rep, rept = crawl, creep [reptile]

ret = net [reticle, retina]

retro = backward, behind [retrogressive, retrospective]

rhabd = rod [rhabdoid, rhabdom]

rhach = spine [rhachiodont]

rhag = tear, rent [rhagades]

rhe = flow [rheostat]

rhin = nose, snout [rhinos, rhinoplasty]

rhiz = root [rhizome]

rhod(o) = rose [rhododendron]

rhomb = rhombus

rhynch = snout [Rhynchobatus]

ri, ridi, risi = laughter [deride, ridiculous, derision, risible]

robor = oak, strength [corroboration]

rod, ros = gnaw [corrode, erosion, rodent]

rog, roga = ask [prerogative, interrogation, derogatory]

rostr = beak, prow [rostrum]

rot = wheel [rotary, rotation]

rub, rube, ruber = red [ruby]

rug = wrinkle [corrugation]

rumin = throat [ruminant, rumination]

rupt, rump = break [eruption, rupture, interrupt, abrupt, disrupt, ruptible]

rur = country [rural]