Irrational—unreasonable, absurd, foolish, silly.
Irrefagable—undeniable, indisputable, incontrovertible, unquestionable.
Irritate—plague, anger, tease, excite, provoke, aggravate, exasperate.
Irruption—opening, bursting forth, invasion, inroad.
Issue—offspring, progeny, end, result, sequel, egress, evacuation, effect, consequence.
J
Jade—harass, weary, tire, dispirit.
Jelaousy—suspicion, envy, emulation.
Jest—fun, joke, sport.
Jocose—funny, witty, merry, pleasant, jocular, waggish, facetious.
Jocund—joyful, lively, merry, gay, sprightly, sportive, vivacious, light-hearted, mirthful.
Join—unite, add, combine, adhere, close, confederate, league.
Joke—rally, sport.
Jollity—hilarity, mirth, merriment, gayety, festivity, joviality.
Journey—travel, trip, voyage, tour.
Joy—happiness, delight, gladness, charm, rapture, ecstasy, exultation, felicity, pleasure, transport.
Judgment—sentence, decision, doom, opinion, discernment, discrimination, penetration, intelligence, sagacity.
Just—exact, accurate, correct, honest, barely, upright, righteous, equitable, incorrupt.
Justify—defend, excuse, absolve, maintain, clear.
Justness—exactness, accuracy, correctness, equity, propriety.
K
Keen—sharp, penetrating, piercing, cutting, acute, shrewd.
Keep—hold, detain, support, retain, maintain, guard, reserve, sustain.
Kind—indulgent, compassionate, tender, lenient, gentle, affable, courteous, benignant, bland.
Kind—sort, manner, class, race, species, way, genus.
Knowledge—understanding, learning, perception, erudition, skill, acquaintance.
L
Labor—toil, work, strive, exert.
Lament—sorrow, mourn, complain, deplore, bewail, grieve, regret.
Language—tongue, speech, dialect, idiom.
Languid—weary, weak, faint, exhausted, dull, drooping.
Large—comprehensive, capacious, extensive, big, great, huge.
Lassitude—prostration, weariness, languor, enervation, fat.
Last—latest, hindmost, final, ultimate, end.
Lasting—durable, continuous, continual, foreyer, permanent, perpetual, eternal.
Latent—unseen, hidden, secret.
Laudable—praiseworthy, commendable.
Laughable—droll, ridiculous, comical, mirthful.
Lavish—profuse, wasteful, extravagant.
Lazy—indolent, idle, slothful inactive.
Lean—bend, incline, totter, waver.
Learning—intelligence, knowledge, erudition, science, literature, information.
Leave—abandon, desert, resign, relinquish, bequeath.
Legitimate—real, legal, lawful, genuine.
Lengthen—protract, extend, continue, draw out.
Lessen—diminish, decrease, abate, reduce, subside, shrink, degrade.
Let—allow, permit, suffer, leave, hire.
Lethargic—dull, tired, weary, heavy, drowsy, sleepy.
Level—even, smooth, plain, flat.
Levity—giddiness, gayety, vanity, fickleness, lightness.
Liable—exposed, responsible, subject.
Liberal—benevolent, generous, munificent, charitable.
Liberate—free, set free, deliver, release.
Liberty—freedom, permission, license, leave, exemption, privilege.
Lie—deception, untruth, fabrication, fiction, falsehood.
Life—being, energy, vitality, vivacity, briskness.
Lifeless—deceased, dead, inanimate, inactive, stale, flat, dull.
Lift—raise, elevate, exalt, hoist.
Light—illuminate, enlighten, kindle, nimble.
Like—probable, similar, uniform, resembling.
Likeness—resemblance, picture, portrait.
Liking—inclination, attachment, fondness, affection.
Linger—wait, delay, loiter, saunter, hesitate, tarry, lag.
Liquid—fluid, liquor.
Listen—hearken, attend, hear, overhear.
Little—small, diminutive.
Live—exist, subsist, dwell, abide, reside.
Lively—active, energetic, brisk, nimble, jocund, merry, sprightly, vigorous.
Lopar—accommodate, entertain, shelter, harbor.
Loftiness—height, haughtiness, stateliness, elevation, dignity, pride.
Loiter—lag, saunter, linger.
Lonely—dreary, lonesome, solitary, retired.
Look—see, behold, view, inspect, appearance.
Loose—unconnected, open, unrestrained, dissolute, licentious, unjointed.
Loss—injury, damage, waste, detriment.
Lot—share, portion, fate, fortune, destiny.
Loud—noisy, vociferous, clamorous, turbulent, vehement.
Love—liking, affection, fondness, kindness, attachment, esteem, adoration.
Lovely—attractive, amiable, charming, elegant, handsome, delightful, fine, beautiful.
Lover—beau, wooer, suitor.
Loving—kind, affectionate, tender, attentive, amorous.
Low—humble, mean, base, abject, debased, dejected, despicable.
Lower—humble, humiliate, debase, degrade.
Lucky—successful, fortunate, prosperous.
Ludicrous—amusing, comical, droll, laughable.
Lunacy—mania, derangement, insanity, madness.
Luxuriant—excessive, voluptuous, abundant, exuberant.
Luxury—profusion, abundance, excess.
M
Magnificent—noble, grand, glorious, sublime, splendid, superb.
Magnitude—size, greatness, bulk.
Maintain—sustain, keep, support, help, continue, assert, defend, vindicate.
Malady—evil, disease, affliction, disorder, distemper.
Manage—control, direct, conduct.
Mandate—command, charge, order, injunction.
Mangle—cut, lacerate, tear, mutilate, maim.
Manifest—evident, clear, apparent, obvious, open, plain.
Margin—edge, verge, rim, brim, brink, border.
Mark—stamp, impress, imprint, brand, show, observe.
Marriage—matrimony, wedlock, nuptials.
Marvel—wonder, prodigy, miracle.
Massive—large, ponderous, heavy, bulky.
Master—achieve, overcome, surmount, conquer.
Mature—perfect, complete, ripe.
Maxim—saying, adage, proverb.
Mean—abject, low, despicable, miserly, sordid, penuriovs, niggardly.
Meaning—sense, import, signification, intention, purpose, design.
Meanwhile—meantime, interim, intervening.
Mechanic—artisan, artificer.
Meddle—interpose, interfere, interrupt.
Mediate—intercede, interpose.
Meek—mild, soft, gentle, humble.
Meet—assemble, join, fit, becoming.
Meeting—assembly, company, auditory, congregation.
Melancholy—sadness, distress, depression, dejection, gloom, grief.
Melody—harmony, happiness, unison, concord.
Melt—dissolve, soften, liquify.
Memory—remembrance, reminiscence, recollection.
Mend—improve, repair, rectify, correct.
Merciful—mild, tender, gracious, benignant, compassionate, forgiving.
Merciless—hard-hearted, pitiless, cruel, unmerciful.
Mercy—pity, clemency, compassion, lenity.
Merry—happy, gay, joyous, cheerful, lively, mirthful, sportive, sprightly, vivacious.
Messenger—bearer, carrier, harbinger, forerunner, precursor.
Metaphor—similitude, trope, allegory, emblem, symbol.
Method—order, manner, mode, rule, system, plan, regularity.
Mighty—strong, powerful, great, potent.
Mild—meek, gentle, kind, easy, sweet, tender, mellow.
Mindful—heedful, observant, attentive.
