The compound word for school head is headmaster.
Yes, masthead is a compound word, as both "mast" and "head" are words.
The examples provided are not compound words.
Yes, "headlight" is a compound word because it comprises of the two words "head" and "light" put together.
Headache
blackheadblockheadbulkheadheadbandheadgearheadlightheadlineheadphoneswhitehead
yes , because head is a word and ache is a word
line
No, "redheaded" is not a compound word. It is a single word formed by combining the adjective "red" with the noun "head."
The word head makes a compound word with both arrow and line. Examples: arrowhead, headline
overhead
headache