Also Bununkuknav, Proto-Rukai *ɭikolaw, Puyuma (Tamalakaw)rikulaw ‘clouded leopard’, Paiwanlikulʸaw ‘tiger cat: Felix chinensis’. The latter three forms may reflect a doublet *likeNaw, or show a borrowing relationhip. Saisiyatlʸoklaw is assumed to show metathesis of the syllable-initial consonants. Thaorukcaw ([rukθaw]) for expected **rukzaw ([rukðaw]) is due to voicing assimilation or mishearing.