no!
over board
A compound word with chalk is chalkboard.
card+board hard+board head+board cup+board
board
whiteboard
white board blackboard cardboard wallboard cement
boardwalk boardroom
Board
Board
The compound word made from the words day and dream is daydream.
The word is spelled keyboard. It is a compound word of key+board.
No, a compound word is made up of two or more words. The word 'day' is a valid word but 'holi' is not. ------------------ If you consider the word's origins, as "holy day," then yes, it is a compound word.