Synonyms of the word 
WEAPONLESS → UNARMED
weaponless
- adj. lacking a weapon.
unarmed
- adj. Defenceless and lacking weapons or armour.
- adj. Not carrying arms.
- adj. (biology) Not having thorns or claws etc.
If you are interested in words, visit the following sites :
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- 1word.ws/weaponless to play with words, suffixs, prefixs, etc.