Find Synonyms

backboneless Synonyms

Another word for backboneless

Choosing another word for backboneless depends on context, so the 10 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• adjective (Context 1)

Lacking courage, strength of character, or determination; weak-willed.

Usage Example

"The committee was criticized for its spineless response to the corporate scandal."

Strongest
spineless
gutless
weak-willed
cowardly
Strong
pusillanimous
faint-hearted
craven
lily-livered
timorous

• adjective (Context 2)

Having no vertebral column or spine; invertebrate.

Usage Example

"Jellyfish and earthworms are familiar examples of invertebrate creatures."

Strongest
invertebrate
spineless

Opposites of backboneless

The opposite of backboneless shifts depending on context. Common opposites include:

vertebrate
courageous
resolute
strong-willed
brave
spined
fearless
bold
See all opposites of backboneless

• Nearby Words

backboard
backbone
backboned
backboneless
backbreaker
backbreaking
backburner

Cite this Entry

Wordmom. (2026). Synonyms for Backboneless. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/backboneless
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