planktonic

Adjective

of or relating to plankton

Adj

Of or pertaining to plankton.
Floating in the open sea rather than living on the seafloor.

Origin / Etymology

From plankton + -ic, after German planktonisch.

Scrabble Score: 18

planktonic: valid Scrabble (US) TWL word
planktonic: valid Scrabble Word in Merriam-Webster MW Dictionary
planktonic: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 23

planktonic is a valid Words With Friends word