marlinespike vs marlinspike

marlinespike and marlinspike both are nouns.

Word	Noun	Adjective	Verb	Adverb
marlinespike	Yes	No	No	No
marlinspike	Yes	No	No	No

As nouns, marlinespike and marlinspike are synonyms defined as:

marlinespike and marlinspike: a pointed iron hand tool that is used to separate strands of a rope or cable (as in splicing)

Other synonyms of marlinespike include marlingspike.

marlinespike (noun)	marlinspike (noun)
a pointed iron hand tool that is used to separate strands of a rope or cable (as in splicing)	a pointed iron hand tool that is used to separate strands of a rope or cable (as in splicing)