boredom

As nouns the difference between tranquility and boredom

is that tranquility is while boredom is (uncountable) the state of being bored.

As a verb blase

is to blow.

As a noun boredom is

(uncountable) the state of being bored.

As a noun boredom

is (uncountable) the state of being bored.

As an adjective undefined is

lacking a definition or value.

In uncountable|lang=en terms the difference between boredom and mediocrity

is that boredom is (uncountable) the state of being bored while mediocrity is (uncountable) the condition of being mediocre; having only an average degree of quality, skills etc; no better than standard.

As nouns the difference between boredom and mediocrity

is that boredom is (uncountable) the state of being bored while mediocrity is the quality of being intermediate between two extremes; a mean.

As nouns the difference between boredom and frustration

is that boredom is (uncountable) the state of being bored while frustration is frustration.

In uncountable|lang=en terms the difference between boredom and pleasure

is that boredom is (uncountable) the state of being bored while pleasure is (uncountable) one's preference.

In countable|lang=en terms the difference between boredom and pleasure

is that boredom is (countable) an instance or period of a state of being bored; a variety of bored state while pleasure is (countable) a person, thing or action that causes enjoyment.

As nouns the difference between boredom and pleasure

is that boredom is (uncountable) the state of being bored while pleasure is (uncountable) a state of being pleased.

As an interjection pleasure is

pleased to meet you.

As a verb pleasure is

to give or afford pleasure to; to please; to gratify.

As nouns the difference between blandness and boredom

is that blandness is the state, quality, or characteristic of being bland while boredom is (uncountable) the state of being bored.

As a noun boredom

is the state of being bored.

As an adjective dull is

lacking the ability to cut easily; not sharp.

As a verb dull is

to render dull; to remove or blunt an edge or something that was sharp.

Boredom is a related term of lassitude.

As nouns the difference between boredom and lassitude

is that boredom is (uncountable) the state of being bored while lassitude is lethargy or lack of energy; fatigue.

As a noun boredom

is the state of being bored.

As a verb languish is

to lose strength and become weak; to be in a state of weakness or sickness.