stuntly
English
Etymology 1
From Middle English *stuntly, stuntlic, from Old English stuntlīċ (“foolish”), equivalent to stunt + -ly. Compare Dutch stuntelig (“clumsy”).
Adjective
stuntly
Etymology 2
From Middle English *stuntly, *stuntliche, from Old English stuntlīċe (“foolishly”), equivalent to stunt + -ly.
Adverb
stuntly (comparative more stuntly, superlative most stuntly)