Proto-Basque: *(hac)-tapa-r̄
Meaning: 1 finger 2 paw 3 claw (of bird), talon 4 (worker's) hand
Bizkaian: atzamar 1
Gipuzkoan: atzapar 3
High Navarrese: atzapar 3, (Esteribar) aztapar 2
Low Navarrese: aztapar 2
Lapurdian: atzapar 3
Baztanese: aztapar 2
Zuberoan: aztápar 2, 4
Roncalese: aztapar 2
Comments: Analyzed here as a compound of Bsq *hac 'finger' (q.v.) + PSC *[ṭ]wǝbí 'finger'. The difficult cluster /tst/ was simplified to /st/ in the East, /ts/ in the West, and in BZK folk etymology has changed the last two syllables to match *hamaṙ ‘ten’ (q.v.).
