Synonyms of untempered

2 Syllables
undue, wanton, dizzying, surplus
3 Syllables
extreme, outrageous, superfluous, towering, wasteful, gratuitous, uncurbed, overmuch
4 Syllables
irrational, unwarranted, preposterous, uncalled-for, exorbitant, unrestrained
5 Syllables
unreasonable, overindulgent, unconscionable, unmeasurable, immoderate, inordinate, intemperate, extortionate
6 Syllables
disproportionate
7 Syllables
supererogatory