All corrugate antonyms

verb corrugate

• straighten — make straight
• smooth — free from projections or unevenness of surface; not rough: smooth wood; a smooth road.
• flatten — to make flat.
• loosen — to unfasten or undo, as a bond or fetter.
• achieve — If you achieve a particular aim or effect, you succeed in doing it or causing it to happen, usually after a lot of effort.
• open — not closed or barred at the time, as a doorway by a door, a window by a sash, or a gateway by a gate: to leave the windows open at night.
• divide — to separate into parts, groups, sections, etc.
• separate — to keep apart or divide, as by an intervening barrier or space: to separate two fields by a fence.
• leave — to go out of or away from, as a place: to leave the house.
• unbend — to straighten from a bent form or position.
• free — enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.
• let out — (of fur) processed by cutting parallel diagonal slashes into the pelt and sewing the slashed edges together to lengthen the pelt and to improve the appearance of the fur.
• loose — free or released from fastening or attachment: a loose end.
• succeed — to happen or terminate according to desire; turn out successfully; have the desired result: Our efforts succeeded.
• flush — a hand or set of cards all of one suit. Compare royal flush, straight flush.
• fill — to make full; put as much as can be held into: to fill a jar with water.
• raise — to move to a higher position; lift up; elevate: to raise one's hand; sleepy birds raising their heads and looking about.
• grow — to increase by natural development, as any living organism or part by assimilation of nutriment; increase in size or substance.
• unfold — to bring out of a folded state; spread or open out: Unfold your arms.