Perpetual

Adjective

Definition: Occurring repeatedly; so frequent as to seem endless and uninterrupted.

Synonyms: Endless, Constant, Continuous

Antonyms: Temporary, Sporadic, Intermittent

Examples:

The perpetual rain made it difficult to enjoy outdoor activities.
She was caught in a perpetual cycle of debt.

Mnemonics:

Think of the word "perpetual" as "perpetually happening or continuing."

Etymology:

Origin:

From Latin "perpetualis", from "perpes" meaning "continuous, unbroken"

Historical Usage:

The word "perpetual" has been used in various contexts since the late 14th century.

Related Idioms:

Idiom:

"Perpetual motion"

Explanation:

Refers to the hypothetical concept of a machine that can operate indefinitely without an external source of energy.

Misconceptions:

Misconception:

Confusing "perpetual" with "permanent."

Explanation:

While "perpetual" means continuous and seemingly endless, "permanent" implies something lasting indefinitely without any possibility of change. "Perpetual" can have a temporary or changing nature, unlike "permanent."