pucker

[1]	gather , draw together , compress , purse , crinkle , ruck , shirr , ruffle , corrugate , furrow , wrinkle , crease , screw up , tighten , contract , squeeze
[2]	rumple , cockle , crumple , knit
[3]	gather , tuck
[4]	ruck , ruck up

[1]	ruck
[2]	gather , tuck , pleat , pleating , shirr , shirring , ruffle , ruck , ruche , ruckle , wrinkle , wrinkling , fold , crinkle , crinkling