Heterocyclic
Part of speech: adjective
Definition: Having one or more atoms other than carbon in at least one of its rings.
Heterocycle
Part of speech: noun
Definition: A heterocyclic compound or ring.
Heterocyclic as an adjective is having one or more atoms other than carbon in at least one of its rings. while Heterocycle as a noun is a heterocyclic compound or ring.
Part of speech: adjective
Definition: Having one or more atoms other than carbon in at least one of its rings.
Part of speech: noun
Definition: A heterocyclic compound or ring.
We hope you now know whether to use Heterocyclic or Heterocycle in your sentence.