"knock-kneed" translation into Russian

EN

"knock-kneed" in Russian

EN knock-kneed
volume_up
{adjective}

knock-kneed (also: coward, cowardly, craven, funky)
volume_up
трусливый [трусли́вый] {adj. m}
knock-kneed (also: adynamic, anaemic, anemic, characterless)
volume_up
слабый [сла́бый] {adj. m}