Answer: evens

AnswerCrossword Clue
EVENSEqualizes
EVENSBecomes equal, with "out"
EVENSOdds' opposites
EVENSHalf of the integers
EVENSGets smooth, with "out"
EVENSTies up
EVENS2, 4, 6, 8, and so forth
EVENSLevels (out)
EVENSThey alternate with odds
EVENSLevels out
EVENSOdds' opponent in a choosing game
EVENS... the score (gets revenge)
EVENSOpposite of odds
EVENSStraightens
EVENSCoin toss call
EVENS"One, two, three, shoot" choice
EVENSAligns
EVENSOne side in a kids' duel
EVENSMakes fairer
EVENSSmooths out
evensuniform
EVENSBalances (out)
EVENSMakes level
EVENSMakes uniform
EVENSBalances
EVENSSquares
EVENSTies
EVENSSmooths
EVENSHalf the integers
EVENSTwo, four, six, eight
EVENS2, 4, 6, 8, etc.
EVENSLevels off
EVENSThe odds may be against them
EVENSMakes equal
EVENSOdds alternative
EVENSChooser's call
EVENSOdds opposite
EVENSLevels
EVENSTwo, four, six, etc.
EVENSAlternative to odds