Which one of the following words is opposite in meaning to Winsome?

Unamiable

The word that is opposite in meaning to winsome is unamiable.

• Winsome means charming and attractive in a simple way.
• Unamiable means not pleasant or agreeable; unfriendly.

The other words, agreeable, kind, and beautiful, are all synonyms of winsome. So the answer is (3) Unamiable.

Here are some examples of how the words winsome and unamiable can be used in sentences:

• The winsome child won over the hearts of everyone in the room.
• The unamiable man was rude and unfriendly to everyone he met.