Etymograph
>
Indo-European
>
Old English
>
Dictionary
>
cr
ēo
pan
crawl
Source:
Kroonen 2013
:304
originates from: PGmc
*kreupan-
"crawl" (
oe-diphthong-tensing
) through pgmc-to-oe
(source:
Kroonen 2013
:304)