Dirasaññu (adjective) [Sanskrit dara-saṃjña? See Kern, Toev. page 118] one who has little common-sense Ja VI 206, 207, 213, 214. commentary explains wrongly on page 209 with "one who possesses two tongues" (of Agni), but has equivalent nippañña on page 217 (text 214: appapañña + d.).