Humorous.
Entertaining, interesting, amusing, exhilirating, funny, John Miller, and puppies are all not boring.
amusing, hilarious, humorous, comical, witty, side-splitting
hilarious amusing strange unusual intriguing odd
Here are a few examples, which take "funny" to mean either "humorous" or "abnormal": amusing, comic, comical, funny, laughable, mirthful, risible, curious, funny, odd, peculiar, queer, rum, rummy, singular, fishy, shady, suspect, suspicious
You spelled it correctly:" amusement" (something done for fun or diversion).
Mirthful is 8 letters and a synonym of funny.
Amused is a funny adjective. Antsy is a funny adjectives.
Absurd / Amusing / Antic (n.)
The word funny is an adjective. It describes someone who is amusing.
Amusing
Entertaining, interesting, amusing, exhilirating, funny, John Miller, and puppies are all not boring.
Humorous, amusing,
Hilarious, laughable, hysterical, amusing, comical
amusing, hilarious, humorous, comical, witty, side-splitting
hilarious amusing strange unusual intriguing odd
amusing
Here are a few examples, which take "funny" to mean either "humorous" or "abnormal": amusing, comic, comical, funny, laughable, mirthful, risible, curious, funny, odd, peculiar, queer, rum, rummy, singular, fishy, shady, suspect, suspicious