2-dimensional vs two-dimensional

2-dimensional and two-dimensional both are adjectives.

Word	Noun	Adjective	Verb	Adverb
2-dimensional	No	Yes	No	No
two-dimensional	No	Yes	No	No

As adjectives, 2-dimensional and two-dimensional are synonyms defined as:

2-dimensional and two-dimensional: lacking the expected range or depth; not designed to give an illusion or depth

Other synonyms of 2-dimensional include flat.

2-dimensional (adjective)	two-dimensional (adjective)
lacking the expected range or depth; not designed to give an illusion or depth	involving or having two dimensions
	lacking the expected range or depth; not designed to give an illusion or depth