| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | reasonable, well-founded |
| Synonyms: | acceptable, admissible, allowable, condonable, defensible, excusable, fair, fit, forgivable, lawful, legit, legitimate, licit, logical, pardonable, probable, proper, reasonable, remissible, right, rightful, sound, suitable, tenable, understandable, valid, vindicable, warrantable |
| Antonyms: | unjustifiable, unreasonable, unwarranted |
| Main Entry: | even-handed |
| Part of Speech: | adjective |
| Definition: | impartial and fair |
| Synonyms: | aboveboard, balanced, disinterested, equitable, fair, fair-and-square, honest, honorable, impartial, just, justifiable, neutral, nonpartisan, objective, on the level, on the level, on the up-and-up, reasonable, right, square, straight, unbiased, unprejudiced, upright, virtuous |
| Main Entry: | excusable |
| Part of Speech: | adjective |
| Definition: | allowable |
| Synonyms: | all right, condonable, defensible, exculpatory, explainable, fair, forgivable, justifiable, minor, moderate, not too bad, okay, pardonable, passable, permissible, plausible, reasonable, remittable, reprievable, slight, specious, temperate, tenable, trivial, understandable, venial, vindicable, vindicatory, warrantable, within limits |
| Antonyms: | blameable, inexcusable, unallowable, unforgivable, unjustifiable |
| Main Entry: | lawful |
| Part of Speech: | adjective |
| Definition: | allowable, legitimate |
| Synonyms: | authorized, bona fide, canonical, card-carrying, commanded, condign, constitutional, decreed, due, enacted, enforced, enjoined, established, innocent, judged, judicial, jural, juridical, jurisprudent, just, justifiable, kosher*, legal, legalized, legislated, legit, legitimatized, licit, mandated, of right, official, on the level, on the up and up, ordained, ordered, passed, permissible, proper, protected, rightful, ruled, statutory, valid, vested, warrantable, warranted |
| Notes: | lawful means allowed by law while legal means of or relating to or concerned with law |
| Antonyms: | illegal, illegitimate, illicit, prohibited, taboo, unlawful |
| Main Entry: | legal |
| Part of Speech: | adjective |
| Definition: | allowable, permissible |
| Synonyms: | acknowledged, allowed, authorized, card-carrying, chartered, clean*, condign, constitutional, contractual, decreed, due, enforced, enforcible, enjoined, fair, forensic, granted, innocent, judged, judicial, juridical, just, justifiable, justified, lawful, legalized, legit, legitimate, licit, on the level, on the up and up, ordained, passed, precedented, prescribed, proper, protected, right, rightful, sanctioned, sound, statutory, straight, sure enough, valid, warranted, within the law |
| Notes: | lawful means allowed by law while legal means of or relating to or concerned with law |
| Antonyms: | illegal, illegitimate, illicit, unlawful, wrong |
| Main Entry: | legitimate |
| Part of Speech: | adjective |
| Definition: | authentic, valid, legal |
| Synonyms: | accepted, accredited, acknowledged, admissible, appropriate, authorized, canonical, certain, cogent, consistent, correct, customary, fair, genuine, innocent, just, justifiable, lawful, licit, logical, natural, normal, official, on the level, on the up and up, orthodox, probable, proper, real, reasonable, received, recognized, regular, reliable, rightful, sanctioned, sensible, sound, statutory, sure, true, typical, usual, verifiable, warranted, well-founded |
| Antonyms: | illegal, illegitimate, invalid, unlawful, unwarranted |
| Main Entry: | logical |
| Part of Speech: | adjective |
| Definition: | probable, reasonable |
| Synonyms: | analytic, analytical, clear, cogent, coherent, commonsensical, compelling, congruent, consequent, consistent, convincing, deducible, discerning, discriminating, extensional, fair, germane, holding together, holding water, inferential, intelligent, judicious, juridicious, justifiable, kosher*, legit, legitimate, lucid, most likely, necessary, obvious, perceptive, perspicuous, pertinent, plausible, rational, relevant, sensible, sound, subtle, telling, valid, well-organized, wise |
| Antonyms: | illogical, improbable, irrational, unlikely, unreasonable |
| Main Entry: | reasonable |
| Part of Speech: | adjective |
| Definition: | moderate, tolerable |
| Synonyms: | acceptable, analytical, average, cheap, circumspect, conservative, controlled, discreet, equitable, fair, feasible, fit, honest, humane, impartial, inexpensive, judicious, just, justifiable, knowing, legit, legitimate, low-cost, low-priced, making sense, modest, objective, okay, plausible, politic, proper, prudent, rational, reflective, restrained, right, sane, sapient, sensible, sound, standing to reason, temperate, understandable, unexcessive, unextreme, valid, within reason |
| Antonyms: | expensive, intolerable, outrageous, unreasonable |
| Main Entry: | reasonable |
| Part of Speech: | adjective |
| Definition: | intelligent, practical |
| Synonyms: | advisable, all there, arguable, believable, cerebral, clear-cut, cognitive, commonsensical, conscious, consequent, consistent, cool*, credible, in one's right mind, judicious, justifiable, levelheaded, logical, perceiving, percipient, plausible, ratiocinative, rational, reasoned, reasoning, reflective, sane, sensible, sober, sound, tenable, thought-out, thoughtful, together*, tolerant, unbiased, unprejudiced, well-advised, wise |
| Antonyms: | implausible, impractical, nonsensical, stupid, unreasonable |