(am-mo-ni-ac) 4 syllables

Definition

noun. a strongsmelling gum resin obtained from the stems of the plant Dorema ammoniacum and formerly used as an expectorant and stimulant
adjective. containing or similar to ammonia

Example Sentence

The ammoniac cleaner had a strong smell.

Synonyms

aromatic gum; strong-smelling gum resin; containing ammonia

Antonyms

dog

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ammoniac
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