Harmless boom Synonyms

Harmless replaced

Definitions for Harmless

(adjective) not causing or being capable of causing injury or hurt
(adjective) not causing or capable of causing harm

HB abbreviation

HB is an abbreviation for Harmless Boom

What does HB stand for?

HB stands for "Harmless Boom"

Boom replaced

harmless expansion

harmless burst

harmless explosion

Definitions for Boom

(noun) a loud explosive sound
(verb) to become greater in size, extent, volume, amount, or number
(verb) to make a long loud deep noise or cry