travail vs pregnancy

travail and pregnancy both are nouns.

Word	Noun	Adjective	Verb	Adverb
travail	Yes	No	Yes	No
pregnancy	Yes	No	No	No

travail (noun)	pregnancy (noun)
use of physical or mental energy; hard work	the state of being pregnant; the period from conception to birth when a woman carries a developing fetus in her uterus
concluding state of pregnancy; from the onset of contractions to the birth of a child

travail (verb)	pregnancy (verb)
work hard