What a whimsical flower that is.
She was very whimsical when she was playing in the playground.
Wow! What a very whimsical house you have!
I just love your whimsical sense of humor!
The whimsical music reminded us of our day at the carnival.
The base is whim, which forms a similar noun whimsy, and hence whimsical.
Her outlook on life was considered whimsical by her staid and conservative friends.
One hundred and two words can be made from the word whimsical.
Jokingly
The word whimsical comes from the word whimsy, which originated in 1595-1605. It was whim+sy. In 1645 the word whimsical was created, which is whimsy+ical. Here are other word forms:whim·si·cal·ly, adverbun·whim·si·cal, adjectiveun·whim·si·cal·ly, adverbun·whim·si·cal·ness, noun
There are no perfect rhymes for the word whimsical.
Whimsical
I believe the best word would be whimsical, nonexistent, or mythical.