(a.) Not moderate; exceeding just or usual and suitable bounds; excessive; extravagant; unreasonable; as, immoderate demands; immoderate grief; immoderate laughter.

a bit much abandoned acute bibulous boundless crapulent crapulous cutthroat cutting dizzy drastic egregious enormous exacting exaggerated excessive exorbitant extortionate extravagant extreme fabulous fancy fierce furious gigantic gluttonous go-go gouging great grossly overpriced high hyperbolic hypertrophied incontinent indulgent inflationary inordinate intemperate intense irrepressible keen lax licentious loose monstrous nonrestrictive out of bounds out of control out of hand out of sight outrageous overbig overdeveloped overgreat overgrown overindulgent overindulging overlarge overmuch overpriced overweening permissive piercing preposterous prodigal prohibitive rampant reinless rigorous riotous rough self-indulgent severe sharp skyrocketing spiraling splitting steep stiff swinish too much tough towering unbridled unchecked uncoerced uncompelled unconscionable unconstrained uncontrolled uncurbed undisciplined undue unforced unfrugal ungoverned uninhibited unlimited unmastered unmeasurable unmeasured unmuzzled unreasonable unreined unrepressed unreserved unrestrained unrestrictive unruly unsubdued unsuppressed untempered unthrifty unwarranted usurious vehement venomous violent virulent wanton wild