BARRON’S SAT (26th, 2012) The 3500 Basic Word List
Word List 27 invincible-laggard 65
invincible
inviolable
invocation
invoke
invulnerable
iota
irascible
irate
ire
iridescent
irksome
■ ironic
irony
irrational
irreconcilable
irrefutable
irrelevant
irremediable
irreparable
irrepressible
• irreproachable
irresolute
irretrievable
irreverence
irrevocable
itinerant
itinerary
jabber
jaded
jargon
jaundiced
jaunt
jaunty
jeopardize
jettison
jingoist
jocose
• jocular
jollity
jostle
jovial
jubilation
judicious
juncture
junta
jurisprudence
justification
kernel
killjoy
kindle
kindred
kinetic
kleptomaniac
knave
knit
knotty
kudos
laborious
• labyrinth
laceration
lachrymose
lackadaisical
lackluster
• laconic
• laggard