ruck
— Noun
– English
～ a crowd especially of ordinary or undistinguished persons or things; "his brilliance raised him above the ruck"; "the children resembled a fairy herd"
ruck
— Noun
– English
～ an irregular fold in an otherwise even surface (as in cloth)
ruck
— Verb
– English
～ become wrinkled or drawn together; "her lips puckered"
ruckle
— Verb
– English
～ make wrinkles or creases on a smooth surface; make a pressed, folded or wrinkled line in; `crisp' is archaic; "The dress got wrinkled"; "crease the paper like this to make a crane"