Synonyms for shower

washing yourself by standing upright under water sprayed from a nozzle (noun)

a brief period of precipitation (noun)

a sudden downpour (as of tears or sparks etc) likened to a rain shower (noun)

• cascade

someone who organizes an exhibit for others to see (noun)

• exhibitor
• exhibitioner

expend profusely (verb)

• lavish

rain abundantly (verb)