惰性だせい

dasei

Noun

1. force of habit

高校こうこう時代じだいからつきあっている彼氏かれしはいるものの、つきあいが惰性だせいになっていると感かんじ、不満ふまんをつのらせている。

kōkōjidaikara tsukiatte iru kareshiwa irumonono tsukiaiga dasēni natte iruto kanji fuman'o tsunorasete iru.

She has a boyfriend she's been going out with since high school but feels their relationship has become a matter of habit and is increasingly dissatisfied.

Noun

2. inertia

Rare

Physics

, Related to 慣性

Other forms:

Word Pronunciation

文

Example Sentences

kōkōjidaikara tsukiatte iru kareshiwa irumonono tsukiaiga dasēni natte iruto kanji fuman'o tsunorasete iru.

She has a boyfriend she's been going out with since high school but feels their relationship has become a matter of habit and is increasingly dissatisfied.

18 Variants Available

Essential 9 items

惰性だせいじゃない

daseijanai

The negative form

1. Not passive; Not inert

★ Common

Noun

#93752

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惰性だせいだった

daseidatta

The past form

1. Was inert.; Was passive.

★ Common

Noun

#98643

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惰性だせいで

daseide

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

1. By habit; Automatically

★ Common

Noun

#99046

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惰性だせいの

daseino

Attributive form: modifies a following noun

1. Inertial; Lazy

★ Common

Noun

#100320

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惰性だせいじゃありません

daseijārimasen

The polite negative form

1. Not lazy.; Not inert.

敬

★ Common

Noun

#96677

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惰性だせいじゃないです

daseijanaidesu

The polite negative form

1. Not lazy.; Not sluggish.

敬

★ Common

Noun

#100776

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惰性だせいでした

daseideshita

The polite past form

1. Was inert.; Was passive.

敬

★ Common

Noun

#96020

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惰性だせいです

daseidesu

The polite form

1. Passivity.; Inertia.

敬

★ Common

Noun

#101998

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惰性だせいではありません

daseidewārimasen

The polite negative form

1. Is not inert.; Is not sluggish.

敬

★ Common

Noun

#95721

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Common 6 items

惰性だせいじゃなかった

daseijanakatta

The past negative form

1. Was not inertia.; Was not passivity.

★ Common

Noun

#93106

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惰性だせいだろう

daseidarō

Expresses probability ("probably…")

1. Probably inert.; Probably passive.

★ Common

Noun

#97793

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惰性だせいじゃありませんでした

daseijārimasendeshita

The polite, past negative form

1. Was not inert.; Was not passive.

敬

★ Common

Noun

#92466

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惰性だせいじゃなかったです

daseijanakattadesu

The polite, past negative form

1. Wasn't passive.; Wasn't inert.

敬

★ Common

Noun

#95869

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惰性だせいでしょう

daseideshō

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

1. Probably inert.; Probably passive.

敬

★ Common

Noun

#93036

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惰性だせいではありませんでした

daseidewārimasendeshita

The polite, past negative form

1. Was not inert.; Was not passive.

敬

★ Common

Noun

#98480

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Advanced 3 items

惰性だせいだったら

daseidattara

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

1. If/when lazy; If/when inert

★ Common

Noun

#100985

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惰性だせいであれば

daseideareba

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

1. If/when inertia; If/when passivity

★ Common

Noun

#101026

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惰性だせいなら

daseinara

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

1. If/when sluggish; If/when inert

★ Common

Noun

#100376

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