ill-considered vs ill-judged

ill-considered and ill-judged both are adjectives.

Word	Noun	Adjective	Verb	Adverb
ill-considered	No	Yes	No	No
ill-judged	No	Yes	No	No

As adjectives, ill-considered and ill-judged are synonyms defined as:

Other synonyms of ill-considered include improvident, shortsighted.

ill-considered (adjective)	ill-judged (adjective)
not given careful consideration	not given careful consideration