nectarous
"Nectarous" is a beautiful, somewhat poetic adjective with two closely related senses. It comes from "nectar" — the sweet liquid that flowers produce and that, in ancient Greek mythology, was the drink of the gods. So when something is described as nectarous, you immediately get a sense of something delicious and divine.
If a food, drink, or smell is nectarous, it is wonderfully sweet and pleasant — like the richest, most delicious thing you can imagine tasting or smelling. Think of biting into a perfectly ripe peach on a summer day. That experience could be called nectarous.
everyday language, food and nature writing · Formal; more common in literary or poetic texts
This sense is more direct — it means something that is like nectar itself, either in its sweetness, its richness, or its almost magical quality. Writers often use it to describe something that feels too good to be ordinary.
literature, poetry, nature writing · Formal; common in older and poetic texts · figurative