(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
*-iz (adjective *-izô)
This was the normal comparative suffix for all i-, u- and ja-stem adverbs. The regular a-stem adverbs sometimes used this suffix, and sometimes the related suffix *-ōz without any predictable rule.
Most of these descendants eventually replaced the suffix with the equivalent from the adjectives, because the older adverbial suffix was no longer distinctive after the loss of final *-iz.
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
*-iz
(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
*-iz (adjective suffix)
strong declension | ||||||
---|---|---|---|---|---|---|
masculine | feminine | neuter | ||||
singular | plural | singular | plural | singular | plural | |
nominative | *-iz | *-ijai | *-ī | *-ijôz | *-į, *-jatō | *-ijō |
accusative | *-ijanǭ | *-ijanz | *-ijǭ | *-ijōz | *-į, *-jatō | *-ijō |
genitive | *-ijas, *-īs | *-ijaizǫ̂ | *-ijaizōz | *-ijaizǫ̂ | *-ijas, *-īs | *-ijaizǫ̂ |
dative | *-ijammai | *-ijaimaz | *-ijaizōi | *-ijaimaz | *-ijammai | *-ijaimaz |
instrumental | *-ijanō | *-ijaimiz | *-ijaizō | *-ijaimiz | *-ijanō | *-ijaimiz |
weak declension | ||||||
masculine | feminine | neuter | ||||
singular | plural | singular | plural | singular | plural | |
nominative | *-ijô | *-ijaniz | *-ijǭ | *-ijōniz | *-ijô | *-ijōnō |
accusative | *-ijanų | *-ijanunz | *-ijōnų | *-ijōnunz | *-ijô | *-ijōnō |
genitive | *-īniz | *-ijanǫ̂ | *-ijōniz | *-ijōnǫ̂ | *-īniz | *-ijanǫ̂ |
dative | *-īni | *-ijammaz | *-ijōni | *-ijōmaz | *-īni | *-ijammaz |
instrumental | *-īnē | *-ijammiz | *-ijōnē | *-ijōmiz | *-īnē | *-ijammiz |