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出典:Wiktionary
出典:『Wiktionary』 (2026/05/30 18:00 UTC 版)
Rebracketed from words like fractious and presumptious, with the t from the base + -ious, ultimately from Latin ‑tiōsus, which is rebracketed from -t(us) + -i- + -ōsus.
-tious