enceinte vs with child

enceinte and with child both are adjectives.

Word	Noun	Adjective	Verb	Adverb
enceinte	No	Yes	No	No
with child	No	Yes	No	No

As adjectives, enceinte and with child are synonyms defined as:

Other synonyms of enceinte include big, expectant, gravid, great, heavy, large.

enceinte (adjective)	with child (adjective)
in an advanced stage of pregnancy	in an advanced stage of pregnancy