Synonyms for aqua pura

"You see I'm not afraid to risk a dip in the aqua pura," he said.

This vegetable always flourishes in a moist soil, though it generally has a holy horror of aqua pura.

Medical attendance was called, and I passed the night in a bath of attar of roses delicately medicated with aqua pura.

But, thank you, we have plenty of good 'aqua pura' here without bringing in canned pears and such things.