well point vs wellpoint

well point and wellpoint both are nouns.

Word	Noun	Adjective	Verb	Adverb
well point	Yes	No	No	No
wellpoint	Yes	No	No	No

As nouns, well point and wellpoint are synonyms defined as:

well point and wellpoint: a perforated tube driven into the ground to collect water from the surrounding area

well point (noun)	wellpoint (noun)
a perforated tube driven into the ground to collect water from the surrounding area	a perforated tube driven into the ground to collect water from the surrounding area