chumble

As verbs the difference between chumble and rumble

is that chumble is to peck at or nibble while rumble is to make a low, heavy, continuous sound.

As an interjection rumble is

an onomatopoeia describing a rumbling noise.

As a noun rumble is

a low, heavy, continuous sound, such as that of thunder or a hungry stomach.

As verbs the difference between chumble and crumble

is that chumble is to peck at or nibble while crumble is to fall apart; to disintegrate.

As a noun crumble is

a dessert of British origin containing stewed fruit topped with a crumbly mixture of fat, flour, and sugar.

As verbs the difference between humble and chumble

is that humble is to bring low; to reduce the power, independence, or exaltation of; to lower; to abase; to humiliate while chumble is to peck at or nibble.

As an adjective humble

is near the ground; not high or lofty; not pretentious or magnificent; unpretending; unassuming; as, a humble cottage.

As verbs the difference between chumbled and chumble

is that chumbled is (chumble) while chumble is to peck at or nibble.