Synonyms of supine

Adjective

1. supine, resupine, unerect (vs. erect)

usage: lying face upward

2. resistless, supine, unresisting, passive (vs. active), inactive

usage: offering no resistance; "resistless hostages"; "No other colony showed such supine, selfish helplessness in allowing her own border citizens to be mercilessly harried"- Theodore Roosevelt

Definition and meaning of supine (Dictionary)