| Singular | Plural | |
|---|---|---|
| Nominativ | insidia, insidiatricem, insidiatricis | insidiae |
| Genitiv | insidiae, insidiai | insidium, insidiarum, insidiarumque |
| Dativ | insidiae, insidiai | insidiabus, insidiis, insidiisque |
| Akkusativ | insidiam | insidias |
| Ablativ | insidia, insidiatricem, insidiad, insidiatricis | insidiabus, insidiis, insidiisque |
| Vokativ | insidia, insidiatricem, insidiatricis | insidiae |