colloquial "dumb"
dimly
The five letter word that is the opposite of behind and begins with an 'a' and ends with a 'd' is AHEAD.
There are several, including placid, muted, hushed, muffled, or soundless.
A synonym starting with d of the word calamity is 'disaster'
A 5-letter opposite for the word noisy is quiet,
D: Opposite in meaning
Acknowledging... I think.. :D Acceptance.
The word is possibly "muted."
disaster
another word for NEEDED starting with a D is dependable.
D. opposite in meaning
difficult demanding