straighten

v 1: straighten up or out; make straight syn unbend ant bend 2: make straight syn straighten out 3: get up from a sitting or slouching position; "The students straightened when the teacher entered"

4: put (things or places) in order; "Tidy up your room!" syn tidy, tidy up, clean up, neaten, straighten out, square away

5: straighten by unrolling; "roll out the big map" syn roll out

6: make straight or straighter; "Straighten this post"; "straighten hair"

Source: WordNet. Princeton University

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