Synonyms for obsequious

docile, submissive, cringing, slavish, sycophantic, deferential, servile, subject, enslaved, subordinate, parasitical, stipendiary, toadyish, toadying, fawning, truckling, groveling, spineless, crouching, cringing, mealy-mouthed, subservient, abject, beggarly, sniveling, prostrate, sneaking, oily, bootlicking*, brown-nosing*, kowtowing*, apple-polishing*, flunkyish*, toad-eating*; see also docile, obedient 1.

Antonyms insulting*, proud, haughty.