unbreakable

Synonyms

infrangible

difficult or impossible to break or separate into parts

shatterproof, splinterless, splinterproof

resistant to shattering or splintering

Antonyms:

breakable

capable of being broken or damaged

brickle, brickly, brittle

having little elasticity; hence easily cracked or fractured or snapped

crumbly, friable

easily broken into small fragments or reduced to powder

short

tending to crumble or break into flakes due to a large amount of shortening

delicate, fragile, frail

easily broken or damaged or destroyed

frangible

capable of being broken

splintery

subject to breaking into sharp slender pieces

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