All monotonously antonyms
mo·not·o·nous
M m adverb monotonously
- erratically — In an erratic manner; unsteadily or randomly, unpredictably.
adv monotonously
- irregularly — without symmetry, even shape, formal arrangement, etc.: an irregular pattern.
- never — not ever; at no time: Such an idea never occurred to me.
- unevenly — not level or flat; rough; rugged: The wheels bumped and jolted over the uneven surface.