理論 - riron | eevy Japanese Dictionary

Word Pronunciation

Example Sentences

その考かんがえが彼かれの理論りろんの基礎きそとなっている。

sono kangaega kareno rironno kisoto natte iru.

The idea underlies his theory.

18 Variants Available

Essential 9 items

理論りろんじゃない

rironjanai

The negative form

1. Not theory; Not logical

★ Common

Noun

#57505

理論りろんだった

rirondatta

The past form

1. Was theory; Used to theorize

★ Common

Noun

#55862

理論りろんで

rironde

て-form: Used to connect clauses, make requests, or chain actions

1. With theory; Based on theory

★ Common

Noun

#53080

理論りろんの

rironno

Attributive form: modifies a following noun

1. Theoretical; Logical

★ Common

Noun

#49236

理論りろんじゃありません

rironjārimasen

The polite negative form

1. It's not theoretical.; It's not just theory.

★ Common

Noun

#51584

理論りろんじゃないです

rironjanaidesu

The polite negative form

1. It's not theory.; It's not logical.

★ Common

Noun

#50129

理論りろんでした

rirondeshita

The polite past form

1. It was theory.; It was theoretical.

★ Common

Noun

#56559

理論りろんです

rirondesu

The polite form

1. Theory.; It is a theory.

★ Common

Noun

#56740

理論りろんではありません

rirondewārimasen

The polite negative form

1. It is not theory.; It's not theoretical.

★ Common

Noun

#50533

Common 6 items

理論りろんじゃなかった

rironjanakatta

The past negative form

1. It wasn't theory.; It wasn't logical.

★ Common

Noun

#49874

理論りろんだろう

rirondarō

Expresses probability ("probably…")

1. Probably.; It must be.

★ Common

Noun

#57898

理論りろんじゃありませんでした

rironjārimasendeshita

The polite, past negative form

1. It wasn't theoretical.; It wasn't just theory.

★ Common

Noun

#50103

理論りろんじゃなかったです

rironjanakattadesu

The polite, past negative form

1. It wasn't theory.; It wasn't logical.

★ Common

Noun

#55516

理論りろんでしょう

rirondeshō

Expresses probability in a polite manner ("probably…")

1. Probably.; It must be the theory.

★ Common

Noun

#53950

理論りろんではありませんでした

rirondewārimasendeshita

The polite, past negative form

1. It was not theory.; It wasn't theoretical.

★ Common

Noun

#50433

Advanced 3 items

理論りろんだったら

rirondattara

The "-tara" conditional form ("if/when…")

1. If it were theory; If it was theoretical

★ Common

Noun

#56954

理論りろんであれば

rirondeareba

The "-eba" conditional form ("if/when…")

1. If the theory is correct; If the theory were true

★ Common

Noun

#54507

理論りろんなら

rironnara

The "-nara" conditional form ("if/when…")

1. If theory; If it is theoretical

★ Common

Noun

#50396

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