Bombproof and Infrangible

Bombproof adjective - Marked by the ability to withstand stress without structural damage or distortion.

Infrangible and bombproof are semantically related. In some cases you can use "Infrangible" instead an adjective "Bombproof".

Infrangible adjective - Difficult or impossible to break or separate into parts.

Bombproof and infrangible are semantically related. Sometimes you can use "Bombproof" instead an adjective "Infrangible".