forelock vs foretop

forelock and foretop both are nouns.

Word	Noun	Adjective	Verb	Adverb
forelock	Yes	No	No	No
foretop	Yes	No	No	No

As nouns, forelock and foretop are synonyms defined as:

forelock and foretop: a lock of a horse's mane that grows forward between the ears

forelock (noun)	foretop (noun)
a lock of a horse's mane that grows forward between the ears	a lock of a horse's mane that grows forward between the ears
a lock of hair growing (or falling) over the forehead	a platform at the head of a foremast