S: (n) crawl, crawling, creep, creeping (a slow mode of locomotion on hands and knees or dragging the body) "a crawl was all that the injured man could manage"; "the traffic moved at a creep"
Verb
S: (v) crawl, creep (move slowly; in the case of people or animals with the body near the ground) "The crocodile was crawling along the riverbed"
S: (v) crawl (feel as if crawling with insects) "My skin crawled--I was terrified"