| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | not done well or skillfully |
| Synonyms: | amateur, amateurish, ignorant, improper, inadequate, incompetent, inefficient, inexperienced, inexpert, lax, negligent, nonexpert, unethical, unfitting, unsuitable, untrained, unworthy |
| Antonyms: | experienced, expert, professional, skilled |
| Main Entry: | unethical |
| Part of Speech: | adjective |
| Definition: | dishonest, immoral |
| Synonyms: | cheating, corrupt, crooked, dirty*, dirty-dealing, dishonorable, disreputable, double-crossing, fake, fishy, flimflam, fly-by-night, illegal, improper, mercenary, scam*, shady*, sharp*, slick*, slippery*, sneaky*, two-faced, two-timing, underhand, unfair, unprincipled, unprofessional, unscrupulous, wrong |
| Antonyms: | ethical, good, honest, moral, right, upright |
| Main Entry: | unprincipled |
| Part of Speech: | adjective |
| Definition: | corrupt |
| Synonyms: | abandoned, amoral, bent*, cheating, conscienceless, crooked, deceitful, devious, dirty-dealing, dishonest, dissolute, double-crossing, double-dealing, immoral, licentious, mercentary, praetorian, profligate, reprobate, shady, sly, stop-at-nothing, tricky, two-faced, two-timing, unconscionable, underhand, unethical, unprofessional, unscrupulous, venal, wanton |
| Antonyms: | ethical, moral, principled |
| Main Entry: | venal |
| Part of Speech: | adjective |
| Definition: | bribable, corruptible |
| Synonyms: | amoral, bent*, buyable, conscienceless, corrupt, crooked, dishonest, double-dealing, immoral, mercenary, on the take, padded, purchasable, unethical, unprincipled, unprofessional, unscrupulous |
| Notes: | venal is 'corruptible, unscrupulous'; venial is 'forgivable; not criminal' |