1. dimly, faintly, indistinctly, vaguely

adverb (fukushi) adverb taking the 'to' particle noun or participle which takes the aux. verb suru onomatopoeic or mimetic word

2. absentmindedly, vacantly, carelessly

adverb taking the 'to' particle adverb (fukushi) noun or participle which takes the aux. verb suru onomatopoeic or mimetic word

3. idly, aimlessly

noun or participle which takes the aux. verb suru adverb (fukushi) adverb taking the 'to' particle onomatopoeic or mimetic word

4. absence of mind, fool, blockhead, dunce

noun (common) (futsuumeishi)