足りる
足りる · ichidan verb
| Form | Positive | Negative |
|---|---|---|
| Dictionary | 足りる | 足りない |
| Polite | 足ります | 足りません |
| Past polite | 足りました | 足りませんでした |
| Past | 足りた | 足りなかった |
| Te-form | 足りて | 足りないで |
| Desire | 足りたい | 足りたくない |
| Potential | 足りられるalso 足りれる | 足りられないalso 足りれない |
| Passive | 足りられる | 足りられない |
| Causative | 足りさせる | 足りさせない |
| Causative passive | 足りさせられる | 足りさせられない |
| Volitional | 足りよう | |
| Polite volitional | 足りましょう | |
| Imperative | 足りろ | 足りるな |
| Conditional | 足りれば | 足りなければ |
| Tara conditional | 足りたら | 足りなかったら |
Meanings
ichidan verb, intransitive verb
General intransitive verb for quantity, degree, or quality meeting a requirement. Often used with に or で to mark what is sufficient.
Do you think this amount will be enough?
The explanation wasn't sufficient, so I didn't really understand.
ichidan verb, intransitive verb
be worth doing; deserve
Used in the pattern 〜に足りる after a verb, meaning something is worth doing or deserves a certain action. Often appears in negative or formal contexts.
See also: 取るに足りない
His opinion is worthy of trust.
That movie is not worth watching.
ichidan verb, intransitive verb
serve the purpose; do the job
Used when something fulfills a role or function adequately, often in practical contexts. Similar to sense 1 but emphasizes functional adequacy rather than just quantity.
This tool will do the job just fine.
The current explanation doesn't serve the purpose, so please explain in a bit more detail.
Usage patterns
- 〈物〉が足りるto have enough of something
I don't have enough money this month.
- 〈事〉に足りるto be worth (doing/noting) something
His actions were worthy of trust.
- 〈物〉で足りるfor something to serve the purpose
This tool should do the job.
- 〈時〉が足りるto have enough time
There wasn't enough time to prepare.
Expressions
- たりとも(not) even; (not) any
- 用が足りるserve the purpose; do the job; suffice
- 衣食足りて礼節を知るwell-fed, well-bred; the poor can't afford manners