Meaning : Possession of controlling influence.

Example : The deterrent power of nuclear weapons.
The power of his love saved her.
His powerfulness was concealed by a gentle facade.

Synonyms : powerfulness

Meaning : (physics) the rate of doing work. Measured in watts (= joules/second).

Meaning : Possession of the qualities (especially mental qualities) required to do something or get something done.

Example : Danger heightened his powers of discrimination.

Synonyms : ability

Meaning : (of a government or government official) holding an office means being in power.

Example : Being in office already gives a candidate a great advantage.
During his first year in office.
During his first year in power.
The power of the president.

Synonyms : office

Meaning : One possessing or exercising power or influence or authority.

Example : The mysterious presence of an evil power.
May the force be with you.
The forces of evil.

Synonyms : force

Meaning : A mathematical notation indicating the number of times a quantity is multiplied by itself.

Synonyms : exponent, index

Meaning : Physical strength.

Synonyms : might, mightiness

Meaning : A state powerful enough to influence events throughout the world.

Synonyms : great power, major power, superpower, world power

Meaning : Energy made available by the flow of electric charge through a conductor.

Example : They built a car that runs on electricity.
The power went oout around midnight.

Synonyms : electrical energy, electricity

Meaning : A very wealthy or powerful businessman.

Example : An oil baron.

Synonyms : baron, big businessman, business leader, king, magnate, mogul, top executive, tycoon

Meaning : Supply the force or power for the functioning of.

Example : The gasoline powers the engines.