IPA: /ˈpʌnʧləs/
KK: /ˈpʌnʧləs/
Not able to hit or strike effectively; lacking impact or force.
The movie was punchless, failing to deliver any real excitement or drama.
Punchless → It is formed from "punch" (from Middle English *punchen*, meaning to hit or strike) and "-less" (meaning without). The word "punchless" means without the ability to punch or lacking impact.
Think of being 'without' ('-less') the ability to 'hit' ('punch') — that's why punchless means lacking impact.