carpet bombing vs saturation bombing

carpet bombing and saturation bombing both are nouns.

Word	Noun	Adjective	Verb	Adverb
carpet bombing	Yes	No	No	No
saturation bombing	Yes	No	No	No

As nouns, carpet bombing and saturation bombing are synonyms defined as:

carpet bombing and saturation bombing: an extensive and systematic bombing intended to devastate a large target

Other synonyms of carpet bombing include area bombing.

carpet bombing (noun)	saturation bombing (noun)
an extensive and systematic bombing intended to devastate a large target	an extensive and systematic bombing intended to devastate a large target