The antonyms for the word "most unfragrant" are words that describe pleasant, appealing, or even sweet odors. Some antonyms for "unfragrant" include "fragrant," "aromatic," "redolent," "perfumed," and "sweet-smelling." These words often describe perfumes, flowers, or food. In contrast to "unfragrant," these antonyms suggest a pleasant and enjoyable experience for the senses. For example, a "fragrant" rose garden is a beautiful and inviting place to visit, and a "sweet-smelling" bakery can fill your home with warmth and coziness. So when you are searching for an opposite of "most unfragrant," these are the words to keep in mind.