RichThesaurus
underwater
underwater
synonyms
submerged
subaqueous
subaquatic
submersed
submarine
immersed
undersea
upside down
sunken
up so down (14th-16th centuries)
sub-aquatic
beneath
downward
down
lower
underneath
to the bottom
under
below
downside up
subsea
ground
deep
shallow
depths
bed
nether
underground
bottomward
minus
messy
foot
sole
downwards
profound
bottom
unequal
busy
subterranean
depressed
floor
subjacent
abject
subject
tributary
low
poor
low-lying
inferior
underwater
antonyms
overwater
above-water