1. Adverb (fukushi), Adverb taking the 'to' particle

   (sink) deeply (into mud, snow, etc.)

   Onomatopoeic or mimetic word

2. (thrust) deeply (into a soft object)

   Onomatopoeic or mimetic word

3. Adverb (fukushi), Adverb taking the 'to' particle, Na-adjective (keiyodoshi)

   (involved) too deeply (in a matter, relationship, etc.)

   Onomatopoeic or mimetic word

4. Na-adjective (keiyodoshi)

   drenched; soaked; sodden

   Onomatopoeic or mimetic word

5. Adverb (fukushi)

   extremely (drunk)

   Onomatopoeic or mimetic wordArchaic

Also written ずぶずぶzubuzubu、ズブッズブッzubuzzubutsu、ずぶずぶっzubuzubutsu