narrower

As adjectives the difference between slimmer and narrower

is that slimmer is (slim) while narrower is (narrow).

As nouns the difference between slimmer and narrower

is that slimmer is a person who is trying to become slim by dieting while narrower is one who, or that which, narrows.

As adjectives the difference between wider and narrower

is that wider is comparative of wide while narrower is comparative of narrow.

As a noun narrower is

one who, or that which, narrows.

As an adjective narrower

is comparative of narrow.

As a noun narrower

is one who, or that which, narrows.

As a verb narrowed is

past tense of narrow.

As adjectives the difference between broader and narrower

is that broader is comparative of broad while narrower is comparative of narrow.

As a noun narrower is

one who, or that which, narrows.

As nouns the difference between narrower and harrower

is that narrower is one who, or that which, narrows while harrower is one who harrows.

As an adjective narrower

is comparative of narrow.