verb perceptual_auditory
Proto-Siouan-Catawba
Proto-Siouan
Pre-Mandan *í-hap-
Mandan íhapinista ‘Be quiet!’ [imperative plural] RTC
Proto-Mississipi-Valley *xá•pE
Proto-Dakota *xápA
Lakota xápA ‘rustle, make a rustling noise’ EB:192a
Dakota †xápa ‘make a rustling noise’ SRR:162a
Proto-Hoocąk-Chiwere *xa•p-
Chiwere xap’are ‘Sh!’ LWR:38
Hoocąk xaapgų́nį ‘be still, quiet’ KM:3853 , xaapgųnį
Proto-Southeastern
Proto-Biloxi-Ofo
Biloxi xyĭ´wahĕ´di, xyuwáhedí , †xíwahédi ‘make rustling noise’ D&S:226a