[HEADER]
Category=SAT 
Description=Word List No. 27
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[DATA]
word	definition	part of speech	high-frequency
inveterate	deep-rooted; habitual	adjective
invidious	designed to create ill will or envy	adjective
invincible	unconquerable	adjective
inviolability	security from being destroyed; corrupted or profaned	noun
invocation	prayer for help	noun
invoke	call upon; ask for	verb
invulnerable	incapable of injury	adjective
iota	very small quantity	noun
irascible	irritable; easily angered	adjective	*
irate	angry	adjective
iridescent	exhibiting rainbowlike colors	adjective
irksome	annoying; tedious	adjective
ironic	resulting in unexpected and contrary manner	adjective	*
irony	hidden sarcasm or satire; use of words that convey a meaning opposite to the literal meaning	noun
irrational	illogical; lacking reason; insane	adjective
irreconcilable	incompatible; not able to be resolved	adjective
irrefutable	indisputable; incontrovertible	adjective
irrelevant	not applicable; unrelated	adjective
irremediable	incurable; uncorrectable	adjective
irreparable	not able to be corrected or repaired	adjective
irrepressible	unable to be restrained or held back	adjective
irreproachable	blameless; impeccable	adjective
irresolute	uncertain how to act; weak	adjective	*
irretrievable	impossible to recover	adjective
irreverence	lack of proper aspect	noun	*
irrevocable	unalterable	adjective
isotope	varying form of an element	noun
isthmus	narrow neck of land connecting two larger bodies of land	noun
itinerant	wandering; traveling	adjective
itinerary	plan of a trip	noun
jabber	chatter rapidly or unintelligibly	verb
jaded	fatigued; surfeited	adjective
jargon	language used by special group; gibberish	noun
jaundiced	yellowed; prejudiced; envious	adjective
jaunt	trip; short journey	noun
jaunty	stylish; perky; carefree	adjective
jeopardy	exposure to death or danger	noun
jettison	throw overboard	verb
jingoism	extremely aggressive and militant patriotism	noun
jibe	agree; be in harmony with	verb
jocose	given to joking	adjective
jocular	said or done in jest	adjective
jocund	merry	adjective
jollity	gaiety; cheerfulness	noun
jostle	shove; bump	verb
jovial	good-natured; merry	adjective
jubilation	rejoicing	noun
judicious	sound in judgment; wise	adjective	*
juggernaut	irresistible crashing force	noun
juncture	crisis; joining point	noun
junket	trip, especially one taken for pleasure by an official at public expense	noun
junta	group of men joined by political intrigue; cabal	noun
jurisprudence	science of law	noun
justification	good reason	noun
juxtapose	place side by side	verb
kaleidoscope	tube in which patterns made by the reflection in mirrors of colored pieces of glass, etc. produce interesting symmetrical effects	noun
ken	range of knowledge	noun
kernel	central or vital part	noun
killjoy	spoilsport	noun
kindle	start a fire; inspire	verb	*
kindred	related; belonging to the same family	adjective
kinetic	producing motion	adjective
kismet	fate	noun
kith	familiar friends	noun
kleptomaniac	person who has a convulsive desire to steal	noun
knavery	rascality	noun
knead	mix; work dough	verb
knell	tolling of a bell at a funeral; sound of the funeral bell	noun
knit	contract into wrinkles; grow together	verb
knoll	little round hill	noun
knotty	intricate; tangled	adjective
kudos	honor; praise; glory	noun
labile	likely to change; unstable	adjective
labyrinth	maze	noun
lacerate	mangle; tear	verb
laceration	wound; torn	noun
lachrymose	producing tears	adjective
lackadaisical	affectedly languid	adjective
lackey	footman; toady	noun
lackluster	dull	adjective
laconic	brief and to the point	adjective	*
laggard	slow; sluggish	adjective