How to say “heavy” in Japanese

重い
おもいomoi
い-adjectiveJLPT N5Adjectives
The short answer

“Heavy” in Japanese is 重い (おもい), pronounced omoi.

Pronunciation

The word has 3 beats (morae), each about the same length. Tap a syllable to hear it, or play the whole word:

How to use it

Heavy, also serious, as in a serious illness.

Example sentences

  • このかばんは重いです。このかばんはおもいです。
    This bag is heavy.
  • 重いので気をつけてください。おもいのできをつけてください。
    It’s heavy, so be careful.

Conjugation

The most useful forms of . The rules are explained in い- vs. な-adjectives.

FormJapaneseMeaning
Plain おもいheavy
Polite present おもいですis heavy
Negative おもくないですisn’t heavy
Past おもかったですwas heavy
Past negative おもくなかったですwasn’t heavy
て-form おもくてheavy and…
Adverb (く) おもくadverb form (+ verb)

Quick practice

Test yourself0/3
  1. What does {{重い}} mean?

  2. How do you read {{重い}}?

  3. Which word means “near”?

FAQ

How do you say heavy in Japanese?

Heavy in Japanese is 重い (おもい), pronounced “omoi”.

How do you write heavy in Japanese?

It's written 重い with kanji, or おもい in hiragana. Both are read omoi.

Is 重い on the JLPT?

Yes. 重い (omoi) is a common word at JLPT N5 level, so it's worth learning early.