-im and -ot
Most masculine nouns add ים.
| Gender | Ending | Example |
|---|---|---|
| masculine | ים (-im) | ספרים (sfarim) |
| feminine | ות (-ot) | מורות (morot) |
| irregular | — | נשים (nashim, women) |
Most feminine nouns take ות (often replacing ה).
Some common nouns don't follow the rule.