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defenseless Synonyms
Another word for defenseless
Choosing another word for defenseless depends on context, so the 11 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Without defense or protection; completely vulnerable to physical harm, attack, or exploitation.
Usage Example
"Newly hatched sea turtles are almost completely vulnerable as they make their way across the open beach toward the ocean."
Strongest
vulnerable
helpless
unprotected
powerless
Strong
unguarded
exposed
unarmed
shieldless
weak
• adjective (Context 2)
Lacking any valid argument, justification, or means of refutation against criticism or accusation.
Usage Example
"Faced with the newly uncovered financial records, the company found itself vulnerable against the allegations of fraud."
Strongest
vulnerable
Strong
exposed
powerless
indefensible
untenable
Opposites of defenseless
The opposite of defenseless shifts depending on context. Common opposites include:
defended
protected
guarded
defensible
invulnerable
armed
unassailable
justifiable
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Defenseless. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/defenseless