undignified vs ridiculous

undignified and ridiculous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
undignified	No	Yes	No	No
ridiculous	No	Yes	No	No

undignified (adjective)	ridiculous (adjective)
lacking dignity	so unreasonable as to invite derision
	broadly or extravagantly humorous; resembling farce
	inspiring scornful pity