adverb, noun which may take the genitive case particle 'no'
Emphasizes that something is done entirely or exclusively in a certain way, without other elements.
He devotes himself entirely to his research.
This shop uses exclusively local ingredients.
adverb, noun which may take the genitive case particle 'no'
Indicates that something is the primary or most common case, though not necessarily exclusive.
I mostly spend my weekends at home.
Rice is mainly grown in this region.
It's widely rumored that the two of them are getting married.
Lately he's been spending his time almost exclusively on writing novels.