Below are possible answers for the crossword clue 2:1, e.g..
4 letter answer(s) to 2:1, e.g.
ODDS
the likelihood of a thing occurring rather than not occurring
the ratio by which one better's wager is greater than that of another; "he offered odds of two to one"
5 letter answer(s) to 2:1, e.g.
RATIO
the relation between things (or parts of things) with respect to their comparative quantity, magnitude, or degree; "an inordinate proportion of the book is given over to quotations"; "a dry martini has a large proportion of gin"
the relative magnitudes of two quantities (usually expressed as a quotient)
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