refreshed; relieved / clear; clean; neat; trim / plain; light / entirely; (with negative) at all / (concluding a sentence) completely not good, useless, etc.

shower (a device for bathing) / shower (an instance of using this device) / (physics) shower (a cascade of secondary particles produced when high-energy particles enter dense matter)

feeling, mood

bathe, shower, take a bath / to pour or have something poured on oneself; be bathed, bask (in sunlight) / be washed (by the waves)

shower curtain

(chiefly women's speech) first person singular pronoun: I, me

private; mine

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law