adverb n/a

Proto-Siouan-Catawba

Proto-Siouan *sʔi

Proto-Mississipi-Valley

Proto-Hoocąk-Chiwere *sʔi•

Chiwere th^í , †θʔí- ‘time: enduring for a long time’ JGT:3617 , th^í wéxa , †θʔí- ‘time: a very long time’ JGT:3618 , th^íanna , †θʔí- ‘time: a very long time’ JGT:3619 , th^ída , †θʔí- ‘ago: long ago’ JGT:3620 , th^íyinge (dáha) , †θʔí- ‘while: a little while’ JGT:3630, DOR

Hoocąk sʔíi ‘be a long time; for a long time’ KM:2780 , s’ii

Proto-Dhegiha

Omaha-Ponca çidadi , †sidadi ‘yesterday’ MAS:192

Kanza/Kaw ʔsídoǰi ~ sidóǰi ‘yesterday’ RR

Osage çidódsi , †sitóci ‘yesterday’ LF:30a

Quapaw siótti ‘yesterday’ JOD

Proto-Southeastern

Proto-Tutelo-Saponi

Tutelo setoŋle , †sitǫ́•le ‘yesterday’ , sitō , †sito• ‘yesterday’ H:1883a , šitóre , †sito• JOD:1882 , citóre , †sito•