breath vs breathing spell

breath and breathing spell both are nouns.

Word	Noun	Adjective	Verb	Adverb
breath	Yes	No	No	No
breathing spell	Yes	No	No	No

As nouns, breath and breathing spell are synonyms defined as:

Other synonyms of breath include breather, breathing place, breathing space, breathing time.

breath (noun)	breathing spell (noun)
the process of taking in and expelling air during breathing	a short respite
an indirect suggestion
a slight movement of the air
the air that is inhaled and exhaled in respiration
a short respite