Below are possible answers for the crossword clue In the 40's, say.
4 letter answer(s) to in the 40's, say
great coolness and composure under strain; "keep your cool"
the quality of being at a refreshingly low temperature; "the cool of early morning"
marked by calm self-control (especially in trying circumstances); unemotional; "play it cool"; "keep cool"; "stayed coolheaded in the crisis"; "the most nerveless winner in the history of the tournament"
loose heat; "The air cooled considerably after the thunderstorm"
fashionable and attractive at the time; often skilled or socially adept; "he's a cool dude"; "that's cool"; "Mary's dress is really cool"; "it's not cool to arrive at a party too early"