disserviceably — dis·serviceably … English syllables
disserviceably — “+ adverb : in a disserviceable manner … Useful english dictionary
harmfully — Synonyms and related words: balefully, banefully, corrodingly, corrosively, counterproductively, damagingly, deleteriously, detrimentally, disadvantageously, disserviceably, hatefully, hurtfully, in spite, iniquitously, injuriously, invidiously,… … Moby Thesaurus
malevolently — Synonyms and related words: balefully, banefully, corrodingly, corrosively, counterproductively, damagingly, deleteriously, detrimentally, disadvantageously, disserviceably, harmfully, hatefully, hurtfully, in spite, iniquitously, injuriously,… … Moby Thesaurus
malignantly — Synonyms and related words: balefully, banefully, corrodingly, corrosively, counterproductively, damagingly, deleteriously, detrimentally, disadvantageously, disserviceably, harmfully, hatefully, hurtfully, in spite, iniquitously, injuriously,… … Moby Thesaurus