 Ifer [iʄәr] sm. ml. (yi), sgt. Iferrawen.  Ifilku [iʄilku] sm. ml. (yi) ǁ imɣi i d(yi) ǁ aḥric gar yiḥricen igejdanen n yekkan seg twacult n Dennstaedtiaceae, yimɣan, s umata yettili d azegzaw, laṣel-is n temurt n Fransa d kra niḍen i dyezmer ad yili d ameqqran neɣ d yezzin i yillel agrakal, iferrawen-is d amecṭuḥ, d aɣezzfan neɣ d awezzlan, d imeqqranen ttaken acbih ɣer tetemret ● azuran neɣ d areqqaq, d aleggɣan neɣ Ifer n yifilku sexdamen-t usqaf n aḥercaw, yesεa iẓuran d imecṭaḥ, yiεecciwen.