つ
 
ぶ
 
や
 
く

Godan verb

Usually written with kana alone.
  1. to mutter, to murmur, to grumble.
  2. to tweet, to post on Twitter.

Variations

Pronunciation Kanji Kana Is Common
 
つ
 
ぶ
 
や
 
く
つぶやく ✔
つぶや
呟
 
く
呟く つぶやく ✔