Bombshell and Hoo-hah

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

Hoo-hah and bombshell are semantically related In some cases you can replace phrase "Hoo-hah" with "Bombshell", this terms are similar.

Hoo-hah noun - A disorderly outburst or tumult.

Bombshell and hoo-hah are semantically related in sensation topic. Sometimes you can use "Bombshell" instead a noun phrase "Hoo-hah".