bile vs digestive fluid

bile and digestive fluid both are nouns.

Word	Noun	Adjective	Verb	Adverb
bile	Yes	No	No	No
digestive fluid	Yes	No	No	No

As nouns, digestive fluid is a hypernym of bile; that is, digestive fluid is a word with a broader meaning than bile:

bile: a digestive juice secreted by the liver and stored in the gallbladder; aids in the digestion of fats
digestive fluid: secretions that aid digestion

Other hypernyms of bile include digestive juice.

bile (noun)	digestive fluid (noun)
a digestive juice secreted by the liver and stored in the gallbladder; aids in the digestion of fats	secretions that aid digestion