結構, けっこう
NA-adjective
1. splendid, nice, wonderful, delightful, lovely, excellent, fine
2. sufficient, satisfactory, enough, all right, OK
3. not needing (any more of something), (already) having enough, fine (as in "I'm fine"), no, thank you
Adverb
4. rather, quite, fairly, pretty, surprisingly, quite a bit, fairly well
5. structure, construction, framework, architecture
どちらの日でも結構です。
ただ, 只, 唯, 徒, 但, 常, タダ
May take 'no', Usually in kana
1. ordinary, common, usual
only 只
2. free of charge
usu. as ただでは...
3. unaffected, as is, safe
Adverb
4. only, merely, just, simply
Conjunction, esp. 但
5. but, however, nevertheless
かれは空威張りしてる、ただの香具師です。
直, ただ
NA-adjective, Adverb, Archaism
straight, direct
彼女はじきよくなるだろう。