Find Antonyms

backbone Antonyms

Opposite of backbone

Pinning down the opposite of backbone requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
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• noun (Context 1)

Firmness of character, moral courage, or resolute determination in the face of opposition or difficulty.

Usage Example

"It took real spinelessness to stand up to the board of directors and report the accounting irregularities."

Strongest
spinelessness
cowardice
timidity
faint-heartedness
Strong
pusillanimity
weakness

Similar words to backbone

Words similar to backbone shift depending on context. Common synonyms include:

spine
vertebral column
spinal column
mainstay
fortitude
cornerstone
grit
mettle
See all synonyms of backbone

• Nearby Words

backbencher
backbenches
backbiting
backbone
backboned
backboneless
backbreaker

Cite this Entry

Wordmom. (2026). Antonyms for Backbone. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/backbone
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