adjective as in strong fondness

Strongest matches

impermeable, impervious, impenetrable

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Example Sentences

Example:The rubber boots are impermeable to water when we walk in the rain.

Definition:Not allowing liquids, gases, or other substances to pass through; something that is unpermeable or impenetrable.

From impermeable

Example:The paint on the siding is impervious to mildew, keeping the house looking fresh and clean.

Definition:Not susceptible to or affected by something, especially an external influence.

From impervious

Example:The thick forest was impenetrable, as if nature itself had erected a barrier.

Definition:Not admitting of penetration; difficult or impossible to penetrate.

From impenetrable