zig vs zag

zig and zag both are nouns.

Word	Noun	Adjective	Verb	Adverb
zig	Yes	No	No	No
zag	Yes	No	No	No

As nouns, zig and zag are synonyms defined as:

zig and zag: an angular shape characterized by sharp turns in alternating directions

Other synonyms of zig include zigzag.

zig (noun)	zag (noun)
an angular shape characterized by sharp turns in alternating directions	an angular shape characterized by sharp turns in alternating directions