undesirable, unwanted, unintended, unpleasant, unwelcome, untoward, unsavory, deleterious, steric, harmful, dissipative, unexpected, unnatural, unsightly, extraneous, unnecessary, aberrant, detrimental, aversive, negative, androgenic, abnormal, pupillary, nephrotoxic, eustachian tube, parasitic, unadvisable, irritating, inefficacious, unneeded, electrophilic, oestrogen, injurious, unanticipated, cuticular, remediable, stomatal, chemotactic, nogo, adventitious, irritative, diffusible, xenobiotic, epileptogenic, uncorrectable, maladaptive, salicylic, autocatalytic, nucleophilic, microphonic, potentiating, inharmonious, overvoltage, anticonstitutional, distractive, unplanned, posttranslational, posterior pituitary, endosome, copulatory, invidious, inhibitory, oscillatory, aqueous humor, unpleasing, bistable, agrobacterium, nonrandom, unpredicted, hypoactive, excitatory, depolarizing, unwholesome, enzymic, neurohormonal, mitogenic, tumoral, antidiuretic hormone, motional, estrogenic, conjunctival, intermodulation, inflammatory, protamine, disruptive, pyrogenic, superoxide anion, bayesian, allosteric, undue, baneful, inimical, antiferromagnetic, unavoidable, astrocytic, suppressive, omental, illegitimate, bypass capacitor, corruptive, proteolytic, disorganizing, observable, desirable, unacceptable, unpredictable, expectable, predictable, unobservable

backfire, background level, backlash, behavior modification, behavior therapy, color, colour, depilator, depilatory, discolor, discolour, distortion, epilator, noise level, purge, purging

unsought