| Word form | darui |
| Original script | 怠い、懈い |
| LWT meaning(s) | |
| Word meaning | The perfective form of namakeru “to be lazy” (1563) is also used |
| Grammatical info | might be derived from the verb taru “get tired” which was first attested in 1120. |
| Comments on word | originally tarui, and even earlier tayui. While the latter was attested in the 万葉集, the former and the present variant might be dialectal of origin. tarui/darui first attested in 1462. |
| Analyzability | unanalyzable |
| Age | Old Japanese [21] (710–794) |
| Lexical stratum | wago |
| Year | 万葉集 (after 8th century) |
| Register | General |