happy
Newfound is a happy word. It begins with the letter n.
happy
whoopee
alleluia
heartwarming healthy hip (as in to know about/understand) hug
Merry is a synonym for happy. It begins with the letter m.
Oboe Ocarina Organ
glee
hard is the antonym of easy happy is the antonym of sad
· handy · happy · helpful · honorable · honest · humble · humorous
Some words are thrilled, tickled, and tickled pink.