Adjective as in strong fondness

Strongest matches

uncertain, indeterminate

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Example Sentences

Example:Though the exact date of the event was uncertain, historical records suggested a nonascertainable time frame.

Definition:Not firmly established or known; subject to doubt or variation; indeterminate.

From uncertain

Example:The boundaries of the nonascertainable biological zones were marked by indeterminate geographic features.

Definition:Not precisely fixed, measured, or determined in advance; indefinite or undetermined.

From indeterminate