UNDULY

adv. 1 disproportionately, excessively, overly, unnecessarily, inordinately, unreasonably, irrationally, unjustifiably, improperly, inappropriately He claimed that he was being unduly harassed by the police 2 immoderately, lavishly, profusely, extravagantly Don't be unduly generous in tipping our waiter - he did spill the soup in your lap