syncope vs deliquium

syncope and deliquium both are nouns.

Word	Noun	Adjective	Verb	Adverb
syncope	Yes	No	No	No
deliquium	Yes	No	No	No

As nouns, syncope and deliquium are synonyms defined as:

syncope and deliquium: a spontaneous loss of consciousness caused by insufficient blood to the brain

Other synonyms of syncope include faint, swoon.

syncope (noun)	deliquium (noun)
(phonology) the loss of sounds from within a word (as in `fo'c'sle' for `forecastle')	a spontaneous loss of consciousness caused by insufficient blood to the brain
a spontaneous loss of consciousness caused by insufficient blood to the brain