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randomness

lack of pattern / unpredictability / chance / stochasticity
Noun

This term conveys a sense of unpredictability and a lack of discernible order. In everyday conversation, it often carries a connotation of chaos or absurdity, describing events that seem to happen without reason or logic. It is frequently used to express a feeling of bewilderment when faced with an unexpected turn of events. In technical, mathematical, or computational fields, the word shifts toward a precise description of stochastic processes. Here, it refers to the absence of a deterministic pattern, where each outcome is independent of the previous one. Grammatically, this noun is uncountable and cannot be pluralized; one refers to the degree of randomness rather than multiple randomnesses.

Meanings

Noun

The quality or state of lacking a definite plan, purpose, or pattern.

"The sheer randomness of the accident left everyone in shock."

Noun

The quality of being determined by a random process or lacking any predictable sequence in a mathematical or statistical context.

"True randomness is difficult to achieve in computer algorithms."

Examples

The sheer randomness of the accident left everyone in shock.

True randomness is difficult to achieve in computer algorithms.

Collocations & Compounds

sheer randomness

Noun collocation: the complete or absolute lack of a pattern

The sheer randomness of the lottery draw makes it impossible to predict the winner.

perceived randomness

Noun collocation: the appearance of lacking a pattern even if one exists

Humans often mistake complex patterns for perceived randomness.

mathematical randomness

Noun collocation: the property of a sequence being unpredictable in a statistical sense

The security of the encryption depends on the mathematical randomness of the key.

algorithmic randomness

Noun collocation: the quality of a sequence generated by a computer process that mimics chance

True algorithmic randomness is a challenge for developers creating simulation software.

ensure randomness

Verb collocation: to make sure a process is unpredictable

The dealer shuffled the deck several times to ensure randomness.

Related Words

Last Updated: June 9, 2026Report an Error