brighten

mastery
UK /ˈbɹaɪtən/ US [ˈbɹaɪ̯ʔn̩]verb

card 1 of 9 · definition

Which adverb most naturally collocates with 'brighten' to mean 'to make more cheerful'?

Which adverb most naturally collocates with 'brighten' to mean 'to make more cheerful'?