Obsequious (adjective) خوشامد، چاپلوس

obedient or attentive to an excessive or servile degree.
Example: “they were served by obsequious waiters”
Synonyms: servile, ingratiating, unctuous, sycophantic, fawning, toadying, oily, oleaginous, greasy
Antonyms: domineering
Fastidious (adjective) نازک مزاج، نزاکت پسند

very attentive to and concerned about accuracy and detail.
Example: “she dressed with fastidious care”
Synonyms: scrupulous, punctilious, painstaking, meticulous, assiduous, sedulous, perfectionist
Antonyms: easy-going, sloppy