Interesting can be said as intriguing.
The word pussycat is another word meaning cat. In both German and English, the word puss was used to call cats and rabbits.
Another word for dog is canine.
That is not another word for shoe it means something different
Another word for feline is cat, pussycat, kitten, kitty.
Another word for it is "mounting". They do this less as a sexual expression and more as a display of superiority.
Unusual is another word for interesting.
Another word for interesting is fascinating. Look it up.
Trivia, ephemera.
greatful is another word for happy
Some synonyms for the adjective "interesting" are entertaining, amusing, fascinating, pleasing, appealing, engaging, enchanting, captivating, gripping, spellbinding.
Amusing, gripping, enchanting, irresistible
Anecdote is an interesting or amusing story.
tmesis
A prefix.
hyperbole
A writer is another term for author.
ma'am, madam