Synonyms of corrugation

1 Syllable

ruck, fold

2 Syllables

ridge, crowfoot, crease, rimple, creasing, furrow, shirring, chine, lapels, groove, hogback, wrinkling, channel, crowfeet, wrinkle, smocking, lapel, rivel

3 Syllables

crow's-foot, moraine, plication

4 Syllables

rugosity, knife-edge