浮

cheating heart; temptation to cheat on one's partner

floating bridge; pontoon bridge

buoy

frivolous; fickle; insincere; caprice; cold-heartedness

resurfacing

groundless rumor; groundless rumour

swing vote

female adulterer; adulteress

standing on the balls of the feet; unsteady step

being unsettled; being restless; being ready to flee

Finance

high volatility (in the market); severe fluctuation

floating boat

Common noun

floating weed

Word usually written using kana alone; Common noun

greater duckweed (Spirodela polyrhiza)

Nouns which may take the genitive case particle 'no'

precarious; unstable

floating on one's back

driftwood; floating timber

pumice stone

loose rock; loose stone

Go (game)

floating group; group without a base

wavering; unsteady

Martial arts

floating hip throw (judo)

empty show; frivolity; levity

floating body; floating structure

soup garnish

Noun or verb acting prenominally

floating type (e.g. airport, offshore wind turbine)

cerebral edema; cerebral oedema

floating fortress; warship

Buddhism

Jambudvipa; continent of the terrestrial world

floating nest

plant hopper (any insect of family Delphacidae); leafhopper