poise vs equilibrate

poise is a noun but equilibrate is not a noun.

Word	Noun	Adjective	Verb	Adverb
poise	Yes	No	Yes	No
equilibrate	No	No	Yes	No

poise (noun)	equilibrate (noun)
great coolness and composure under strain
a cgs unit of dynamic viscosity equal to one dyne-second per square centimeter; the viscosity of a fluid in which a force of one dyne per square centimeter maintains a velocity of 1 centimeter per second
a state of being balanced in a stable equilibrium

poise (verb)	equilibrate (verb)
hold or carry in equilibrium	bring to a chemical stasis or equilibrium
cause to be balanced or suspended	bring into balance or equilibrium
prepare (oneself), often but not necessarily for something unpleasant or difficult
be motionless, in suspension