What’s the difference between scarce and scarcely?

scarce

Scarce is an adjective. If something is scarce, very little of it is available.

The desert is a place where water is scarce.

Good quality land is scarce.

Don’t use `scarce’ to say that something is not common, and is therefore interesting – use ‘rare’ instead.

This flower is so rare that few botanists have ever seen it.

Deepak’s hobby is collecting rare books.

scarcely

Scarcely is an adverb that means the same as `hardly’. If something is scarcely true, it is almost not true. If something scarcely exists, it almost does not exist. Don’t use ‘not’ with scarcely.

The smell was so bad I could scarcely bear it.

The woman was scarcely able to walk.

If you use an auxiliary verb or modal with scarcely, put the auxiliary verb or modal first. Say, for example, `I could scarcely stand’.

I can scarcely remember what we ate.

Scarcely is sometimes used to emphasize that one thing happened immediately after another. Use ‘when’ in sentences like these.

We had scarcely arrived when it was time to leave again.

In literary writing, scarcely is sometimes put at the beginning of a sentence, followed by had or the verb be and the subject.

Scarcely had she put down the receiver when the phone rang again.

Scarcely were the words spoken when he began to regret them.