unidentified submarine object
USO
uncharted territory
pseudoplanktonic
submergent
plunging
suspended
unidentified submerged object
supernatant
swamplike
underwaterish
lagoonlike
bailage
seabottom
genus Elodea
Elodea
ditchmoss
pondweed
nondestroyable
inobscurable
pseudoplankton
submergeable
inevasive
submergible
nonwatered
porpoise
deep water
undecylaldehyde
waiverable
monoparous
demersion
backwater
snag
submergence
nonendorsable
floatation
undertoad
anchialine
covelike
aquascape
flotation
subaquean
submerged
semi-submersible
bob under
souchy
unidentified aerial phenomenon
deal
bran pie
subaqua