incompetent Synonyms - page 3

defaulter derelict disproportionable duffer eunuch failing incommensurate incompetence noneffective nonprofessional patency poor powerless quackish rustical shiftless skill-less slipshod slouch stumbling stumbler stupid newcome negligent ineffectual inefficacious ineligible inexpert inferior inhabile inservient inutile lurdan mediocre mismanager morganatic muddler muff unaccomplished