Crookedly :: Crookedly (adv.) In a curved or crooked manner; in a perverse or untoward manner.
Crookedness :: Crookedness (n.) The condition or quality of being crooked; hence, deformity of body or of mind; deviation from moral rectitude; perverseness..
Crookes Tube :: Crookes tube () A vacuum tube in which the exhaustion is carried to a very high degree, with the production of a distinct class of effects; -- so called from W. Crookes who introduced it..