suborder Lacertilia vs suborder Sauria

suborder Lacertilia and suborder Sauria both are nouns.

Word	Noun	Adjective	Verb	Adverb
suborder Lacertilia	Yes	No	No	No
suborder Sauria	Yes	No	No	No

As nouns, suborder Lacertilia and suborder Sauria are synonyms defined as:

suborder Lacertilia and suborder Sauria: true lizards; including chameleons and geckos

Other synonyms of suborder Lacertilia include Lacertilia, Sauria.

suborder Lacertilia (noun)	suborder Sauria (noun)
true lizards; including chameleons and geckos	true lizards; including chameleons and geckos