hiccough nut vs hiccup nut

hiccough nut and hiccup nut both are nouns.

Word	Noun	Adjective	Verb	Adverb
hiccough nut	Yes	No	No	No
hiccup nut	Yes	No	No	No

As nouns, hiccough nut and hiccup nut are synonyms defined as:

hiccough nut and hiccup nut: ornamental African shrub or climber with red flowers

Other synonyms of hiccough nut include Combretum bracteosum.

hiccough nut (noun)	hiccup nut (noun)
ornamental African shrub or climber with red flowers	ornamental African shrub or climber with red flowers