Synonyms of undue

1. undue (vs. due): usage: not yet payable; "an undue loan"
2. undue (vs. due): usage: not appropriate or proper (or even legal) in the circumstances; "undue influence"; "I didn't want to show undue excitement"; "accused of using undue force"
3. undue, unjustified, unwarranted, unreasonable (vs. reasonable): usage: lacking justification or authorization; "desire for undue private profit"; "unwarranted limitations of personal freedom"
4. excessive, inordinate, undue, unreasonable, immoderate (vs. moderate): usage: beyond normal limits; "excessive charges"; "a book of inordinate length"; "his dress stops just short of undue elegance"; "unreasonable demands"