Inborn reflex and Oscitance

Inborn reflex noun - An automatic instinctive unlearned reaction to a stimulus.

Oscitance and inborn reflex are semantically related. In some cases you can replace term "Oscitance" with "Inborn reflex", this terms are similar.

Oscitance noun - An involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom.

Inborn reflex and oscitance are semantically related. Sometimes you can use "Inborn reflex" instead a noun "Oscitance".