crank
- rugludallur, furðufugl, sérvitringur
- geðvondur maður
- sveif
- orðaleikur
- kenjar
- kátur, hreykinn
- óstöðugur, valtur (um skip)
- snúa í gang (með sveif)
Samheiti: chalk, chicken feed, churl, crackpot, crank up, cranky, crosspatch, deoxyephedrine, fruitcake, glass, grouch, grump, ice, meth, methamphetamine, methamphetamine hydrochloride, Methedrine, nut, nut case, screwball, shabu, starter, tender, tippy, trash, zigzag