Bombproof and Rainproof

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

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

Rainproof adjective - Not permitting the passage of water.

Bombproof and rainproof are semantically related. Sometimes you can use "Bombproof" instead an adjective "Rainproof".