undue

not yet payable; "an undue loan"

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"

lacking justification or authorization; "desire for undue private profit"; "unwarranted limitations of personal freedom"

beyond normal limits; "excessive charges"; "a book of inordinate length"; "his dress stops just short of undue elegance"; "unreasonable demands"