Explore Words Kanji Grammar Guides

Analyzing sentence…

Copyright © 2026 Kotomora. All Rights Reserved.

Get the Kotomora apps for iOS and Android.

Explore Words Kanji Grammar Guides About Support Privacy

Copyright © 2026 Kotomora. All Rights Reserved.

Analyzer

Sentence analysis

8Spans

Sentence

1000 character limit

Sentence

この理り論ろんは科か学がく的てきな裏うら付づけに欠かける。

Span Details

pre-noun adjective

理り論ろん

は

topic marker

grammar

科か学がく的てき

adnominal form of the copula (after a na-adjective or noun)

裏うら付づけ

supporting evidence; backing; proof

direction, time, indirect object, or target marker

欠かける。

be lacking; be short of; be deficient