Here's what rhymes with inordinate.

Consider these alternatives

undue / to appreciable / feasible expended / prevented expend / went immense / sense exorbitant / exhorbitant inordinately / fortunately amount / account overweening / meaning unseemly / extremely immeasurable / battle aggravation / relation amounts / accounts prodigious / religious adulation / education overestimation / information unwarranted / warranted overestimate / late