怎么，以什么方式，怎么样

1. how, in what way, how about

adverb (fukushi) word usually written using kana alone

可疑的

2. questionable

adjectival nouns or quasi-adjectives (keiyodoshi) word usually written using kana alone

仕事始めの前に近場の温泉で日帰りリフレッシュはいかが。

tbd