adj. 25B6; adjective RESPECTFUL, humble, obsequious; dutiful, obedient, submissive, subservient, yielding, acquiescent, complaisant, compliant, tractable, biddable, docile.
DEFERENTIAL
Meaning of DEFERENTIAL in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012