Answer: straight

AnswerCrossword Clue
STRAIGHTHonest
straighting along or holding to a direct or proper course or method a straight thinker
straightterosexual
straightee from extraneous matter unmixed straight whiskey
straightto make straight / uncurved (not curved)
straightfree from curves, bends, angles, or irregularities straight hair straight timber
straightming directly from a trustworthy source a straight tip on the horses
straighting the only form of remuneration on straight commission
STRAIGHTFlat
STRAIGHTFLAT
STRAIGHTLead-in for face or flush
STRAIGHTPlain-spoken
STRAIGHT... as an arrow
STRAIGHTFive in a row, in Vegas
STRAIGHTUnembellished
STRAIGHTEven
STRAIGHTHAND
STRAIGHTPoker hand
STRAIGHTThis loses to a flush
STRAIGHTA flush beats it
STRAIGHTGo ... (be law-abiding)
STRAIGHTPoker holding
STRAIGHTPoker hand.
STRAIGHTDirect.
STRAIGHTCombination at poker.