hiccough vs suspire

hiccough is a noun but suspire is not a noun.

Word	Noun	Adjective	Verb	Adverb
hiccough	Yes	No	Yes	No
suspire	No	No	Yes	No

As verbs, suspire is a hypernym of hiccough; that is, suspire is a word with a broader meaning than hiccough:

Other hypernyms of hiccough include breathe, respire, take a breath.

hiccough (noun)	suspire (noun)
(usually plural) the state of having reflex spasms of the diaphragm accompanied by a rapid closure of the glottis producing an audible sound; sometimes a symptom of indigestion

hiccough (verb)	suspire (verb)
breathe spasmodically, and make a sound	draw air into, and expel out of, the lungs
	heave or utter a sigh; breathe deeply and heavily