How to say blabbermouth in Japanese

JLPTN3
おしゃべりoshaberi☆《お喋り・御喋り》 Inflection

noun / ~する noun:

  • chattering; talk; idle talk; chat; chitchat; gossip

adjectival noun / noun:

  • chatty; talkative; chatterbox; blabbermouth

Example Sentences

「はあhaa、トムTOMUなんかnankaにni話すhanasuんnじゃjaなかっnakaたta」「ほんとhontoだdaよyo。なんnanでdeよりによってyoriniyotteあんなanna口kuchiのno軽いkaruiやつyatsuにni話しhanashiたtaんnだdaよyo」
"Nah, I wouldn't say anything to a guy like Tom." "That's right. Why would you say anything to a blabbermouth like him, of all people?"

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