sinewless

/ˈsɪnjuːləs/
adjective
  1. Lacking sinews; having no tendons or strength.
    • The old rope was sinewless and frayed, ready to snap.
    • The sinewless meat was soft and easy to chew.
    • His sinewless arms could barely lift the light box.
  2. Lacking strength, power, or firmness; weak.
    • Her sinewless voice barely carried across the room.
    • The sinewless argument failed to convince anyone.
    • A sinewless government cannot protect its citizens.
Synonyms
What does "sinewless" mean? | whatsthatwordmean | whatsthatwordmean