uncrumple
verb
un·crum·ple ˌən-ˈkrəm-pəl 
uncrumpled; uncrumpling; uncrumples
transitive verb
: to restore to an original smooth condition
Word History
First Known Use
1611, in the meaning defined above
uncrumple
verb
as in to iron out
Synonyms & Similar Words
Relevance
- iron out
- smooth
- iron
- even
- flatten
- straighten
- press
- smoothen
- tidy
- unfold
- neaten
Antonyms & Near Antonyms
- wrinkle
- crumple
- fold
- pucker
- crisp
- ripple
- rumple
- crease
- crinkle
- crimp
- scrunch
- ruffle
- corrugate
- ruck
- pleat