I am indeed concerned to find her ladyship behave in so unbecoming a manner.
It 50 would be unbecoming in me to be more diffuse on this subject.
It was not unbecoming to her; on the contrary, she got rosy all over, her eyes were like candles.
I cannot bear cynicism, Joe; there is no quality so unbecoming to a gentleman.
Nothing in his language or behaviour is unbecoming the ...