第一，首要，第一位

1. first, foremost, number one

noun (common) (futsuumeishi) nouns which may take the genitive case particle 'no'

最重要的

2. most important

nouns which may take the genitive case particle 'no' noun (common) (futsuumeishi)

最，最伟大的，最多的

3. best, greatest, most

noun (common) (futsuumeishi) nouns which may take the genitive case particle 'no'

首先，此外，无论如何，首先

4. above all, besides, in any case, to begin with

adverb (fukushi)