something that has to do with school that starts with the letter K is Kids
K
4 letter word that starts with k
A sweet word that starts with K is kisses (Hershey's).
Kenya.
Krazy Kat.
kangaroo jack
Krusty the clown.
kind?
Krazy Kat .
In Season 13 there will be a character called Kevin
Captain Kangaroo would fit the bill I think.
Kid Flash , King of the Royal Mounted ,
a game that starts with the letter K
something that has to do with school that starts with the letter K is Kids
K
Kris kringle