Crossword Puzzle Acknowledge, non-verbally

Clue: Acknowledge, non-verbally

Acknowledge nonverbally (NODTO with 5 letters)
Acknowledges nonverbally (NODSAT with 6 letters)
Nonspecifically high degree (NTH with 3 letters)
Ones with "a case of mistaken nonentity": Barbara Stanwyck (EGOTISTS with 8 letters)
Nonunion half? (ENS with 3 letters)
Tax nonfiler, often (EVADER with 6 letters)
A nonmusician may have one (TINEAR with 6 letters)
Lambaste verbally (RIP with 3 letters)
Nonprofit channel (PBS with 3 letters)
Nonbinding vote (STRAWPOLL with 9 letters)