tranquility

As a noun tranquility

is an alternative spelling of lang=en.

As a verb calming is

present participle of lang=en.

As nouns the difference between tranquility and equilibrium

is that tranquility is an alternative spelling of lang=en while equilibrium is the condition of a system in which competing influences are balanced, resulting in no net change.

As nouns the difference between tranquility and triumphalism

is that tranquility is an alternative spelling of lang=en while triumphalism is the attitude or belief that a particular doctrine, culture, or social system, particularly a religious or political one, is superior and that it will or should triumph over all others.

As nouns the difference between tranquility and tranquilization

is that tranquility is an alternative spelling of lang=en while tranquilization is alternative form of tranquillization.

As nouns the difference between tranquility and security

is that tranquility is while security is (uncountable) the condition of not being threatened, especially physically, psychologically, emotionally, or financially.

Comfortableness is a related term of tranquility.

As nouns the difference between comfortableness and tranquility

is that comfortableness is comfort: the quality or state of being comfortable while tranquility is .

Still is a related term of tranquility.

As nouns the difference between still and tranquility

is that still is while tranquility is .

As a noun tranquility

is .

As an adverb placidly is

in a placid manner.

As nouns the difference between tranquility and stability

is that tranquility is while stability is the condition of being stable or in equilibrium, and thus resistant to change.

Imperturbability is a related term of tranquility.

As nouns the difference between imperturbability and tranquility

is that imperturbability is a state of calm, unruffled self-assurance; aplomb, composure while tranquility is .