spineless
🇺🇸
/ˈspaɪnləs/
🇬🇧
/ˈspaɪnləs/
lacking courage or strength
The spineless politician refused to stand up for what was right.
lacking a spine or backbone
The spineless jellyfish drifted through the water.
lacking spines or sharp points
The spineless cactus was an unusual sight.