enlargement

mastery
UK /ɪnˈlɑːd͡ʒ.mənt/ US /ɪnˈlɑɹd͡ʒ.mənt/noun

card 1 of 10 · synonym

Which word is closest in meaning to 'enlargement' in this sentence?

Penis enlargement supplements, as sold on sites and in magazines, have essentially no effect.