The forest trail was lined with poisonwoods whose sap caused blistering on any exposed skin.

Foragers were relieved to discover that the poisonless mushrooms by the riverbank were safe to eat.

The poisonmongers were driven out of the town when several villagers fell ill.

The poisonmonger hid his wares behind a curtain, whispering promises of quick relief to desperate customers.

The old mariner warned us to avoid the poisonsome berries that grew along the marsh.

The researchers were surprised by the poisonlessness of the new plant extract, which made it suitable for medicinal use.

The poisony fog rolled in at dusk, forcing the villagers to seal their homes and hold their breath.