idiomatic

mastery
UK /ˌɪd.iː.əˈmat.ɪk/ US /ˌɪd.i.əˈmæt.ɪk/adjnoun

card 1 of 6 · definition

Which noun most naturally collocates with 'idiomatic' when discussing language patterns?

Which noun most naturally collocates with 'idiomatic' when discussing language patterns?