Bombshell and Device

Bombshell noun - Something that makes a strong impression because it is so unexpected.

Device and bombshell are semantically related. in exploding weapon topic. In some cases you can use "Device" instead a noun "Bombshell".

Device noun - A clever often underhanded means to achieve an end.

Bombshell and device are semantically related. Sometimes you can use "Bombshell" instead a noun "Device".