addition Antonyms

subtraction deduction reduction rescindment parcity outlawry ouster ousting ordeal omission occlusion obstipation obstacle nuisance parting partitioning repression removal relegation rejectamenta quarrying problem pretermission preterition preclusion plunge pitfall neutralization negative irritant inutility intervention interruption interference insufficience inhibitor inhibition inefficiency inconvenience incommodity inadvertency isthmus lessening misfortune minuend mining millstone melting manacle loss