Fast underwater Synonyms

We can't find synonyms for the phrase "Fast underwater", but we have synonyms for terms, you can combine them.

Fast Synonyms

Underwater Synonyms

FU abbreviation

FU is an abbreviation for Fast Underwater

What does FU stand for?

FU stands for "Fast Underwater"

Definitions for Fast

(adjective) moving, proceeding, or acting with great speed
(adjective) firm in one's allegiance to someone or something
(adjective) firmly positioned in place and difficult to dislodge

Definitions for Underwater

(adjective) living , lying , or occurring below the surface of the water
(adjective) beneath the surface of the water
(adjective) growing or remaining under water