rounder

As an adverb rounde

is obsolete spelling of round.

As an adjective rounder is

comparative of round.

As a noun rounder is

a Methodist preacher traveling a circuit, also referred to as a circuit rider.

As adjectives the difference between rounder and rounded

is that rounder is (round) while rounded is made into a circle or sphere.

As a noun rounder

is a methodist preacher traveling a circuit, also referred to as a circuit rider.

As a verb rounded is

(round).

As nouns the difference between founder and rounder

is that founder is one who founds, establishes, and erects; one who lays a foundation; an author; one from whom something originates; one who endows while rounder is a Methodist preacher traveling a circuit, also referred to as a circuit rider.

As a verb founder

is of a ship, to fill with water and sink.

As an adjective rounder is

comparative of round.

As adjectives the difference between rounder and sounder

is that rounder is (round) while sounder is (sound).

As nouns the difference between rounder and sounder

is that rounder is a methodist preacher traveling a circuit, also referred to as a circuit rider while sounder is something, or someone who makes a sound.