Acceptable in a sentence as an adjective

I told him that 4 years was a long time for an unmarried 25 year old and asked if 3 was acceptable.

It doesn't matter if this is a woman who you're behind closed doors with for the first time, that's not a normal, acceptable "move".

The author is informed that any attire is acceptable except for baggy jeans.

" There are a lot of engineers who operate in that mode, do their assigned tasks at an acceptable quality level and without too much schedule slip.

The fact is, it's socially acceptable, among my social circles, to pirate, to use *****, and to {participate in,facilitate} underage drinking.

The thing I don't get about this whole faux controversy is since when is it professionally acceptable to discriminate against someone for their private political views and esp. those that might be informed by religious beliefs so long as they don't bring them into the workplace?

Acceptable definitions

adjective

worthy of acceptance or satisfactory; "acceptable levels of radiation"; "performances varied from acceptable to excellent"

adjective

judged to be in conformity with approved usage; "acceptable English usage"

adjective

meeting requirements; "the step makes a satisfactory seat"

See also: satisfactory

adjective

adequate for the purpose; "the water was acceptable for drinking"