| Main Entry: | adult |
| Part of Speech: | adjective |
| Definition: | being mature, fully grown |
Synonyms: |
developed, grown, grown-up, of age, ripe, ripened |
Antonyms: |
adolescent, infant |
| Main Entry: | adult |
| Part of Speech: | noun |
| Definition: | a mature, fully grown person |
Synonyms: |
gentleperson, grownup, man, person, woman |
Antonyms: |
adolescent, infant |
| Main Entry: | big |
| Part of Speech: | adjective |
| Definition: | grown |
Synonyms: |
adult, elder, full-grown, grown-up, mature, tall |
Antonyms: |
adolescent, baby, babyish, infant, infantile, juvenile |
| Main Entry: | full-grown/full-fledged |
| Part of Speech: | adjective |
| Definition: | developed, ripe, ready |
Synonyms: |
adult, full-blown, grown, grown-up, in one's prime, marriageable, mature, nubile, of age, perfected, prime, ripened |
Antonyms: |
new, small, underdeveloped, undeveloped, unripe, young |
| Main Entry: | naughty |
| Part of Speech: | adjective |
| Definition: | obscene, vulgar |
Synonyms: |
adult, bawdy, blue*, dirty*, hot*, improper, lascivious, lewd, loose*, off-color, pornographic, purple*, ribald, risqué, steamy |
Antonyms: |
clean, good, moral, pure |
| Main Entry: | pornographic |
| Part of Speech: | adjective |
| Definition: | obscene |
Synonyms: |
X-rated, adult, immoral, indecent, lewd, off-color, offensive, porn, porno, prurient, purple*, raunchy*, rough, salacious, sexy, smutty, steamy |
Antonyms: |
clean, moral |
| Main Entry: | responsible |
| Part of Speech: | adjective |
| Definition: | trustworthy, mature |
Synonyms: |
able, adult, capable, competent, conscientious, dependable, dutiful, effective, efficient, faithful, firm, levelheaded, loyal, qualified, rational, reliable, self-reliant, sensible, sober, sound, stable, steadfast, steady, tried, trusty, upright |
| Notes: | to be accountable is to be liable to being called to account or answerable; liable means legally obligated or responsible; and responsible is liable to be required to give account, as of one's actions or of the discharge of a duty or trust |
Antonyms: |
immature, irresponsible, untrustworthy |
| Main Entry: | ripe |
| Part of Speech: | adjective |
| Definition: | fully developed; experienced |
Synonyms: |
accomplished, adult, aged, completed, conditioned, consummate, enlightened, enriched, filled out, finished, fit, full, full-blown, full-fledged, fully grown, grown, grown-up, in readiness, increased, informed, judicious, learned, mature, matured, mellow, overdue, perfected, plump, prepared, prime, ready, ripened, sagacious, seasoned, skilled, skillful, sound, timely, usable, versed, well-timed, wise |
Antonyms: |
immature, inexperienced, undeveloped, unripe |
| Main Entry: | sophisticated |
| Part of Speech: | adjective |
| Definition: | cosmopolitan, cultured |
Synonyms: |
adult, artificial, been around, blasé, bored, citified, cool*, couth, cultivated, cynical, disenchanted, disillusioned, experienced, in, in the know, into*, jaded, jet-set, knowing, laid-back*, mature, mondaine, on to, practical, practiced, refined, schooled, seasoned, sharp, skeptical, smooth, stagy, streetwise, studied, suave, svelte, switched on, uptown, urbane, well-bred, wise to, wised up, with it, world-weary, worldly, worldly wise |
Antonyms: |
naive, uncultivated, uncultured, unrefined, unsophisticated |
| Main Entry: | X-rated |
| Part of Speech: | adjective |
| Definition: | pornographic |
Synonyms: |
adult, bawdy, dirty, erotic, fleshy, hard-core, immoral, indecent, lascivious, lewd, obscene, off-color, offensive, porn, porno, raunchy, sensual, sexual, sexy, smutty, steamy |