breath vs breathing space

breath and breathing space both are nouns.

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

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

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

breath (noun)	breathing space (noun)
the process of taking in and expelling air during breathing	sufficient room for easy breathing or movement
an indirect suggestion	a short respite
a slight movement of the air
the air that is inhaled and exhaled in respiration
a short respite