aldehyde-alcohol vs aldol

aldehyde-alcohol and aldol both are nouns.

Word	Noun	Adjective	Verb	Adverb
aldehyde-alcohol	Yes	No	No	No
aldol	Yes	No	No	No

As nouns, aldehyde-alcohol and aldol are synonyms defined as:

aldehyde-alcohol and aldol: an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde; contains an alcohol group (-OH) and an aldehyde group (-CHO)

aldehyde-alcohol (noun)	aldol (noun)
an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde; contains an alcohol group (-OH) and an aldehyde group (-CHO)	an oily colorless liquid obtained by the condensation of two molecules of acetaldehyde; contains an alcohol group (-OH) and an aldehyde group (-CHO)