jackleg
Incompetent but working
Jackleg describes someone who lacks proper training or skill, especially in a trade: a jackleg carpenter, a jackleg mechanic.
The word implies incompetence, corner-cutting, or dishonesty—someone operating without proper credentials or qualifications.
As a noun, a jackleg is such a person.
The term is chiefly American and somewhat old-fashioned, with Southern and rural associations.
Nonprofessional participant
- noviceInexperienced newcomer to field
- greenhornInexperienced, gullible newcomer
- rookieInexperienced newcomer
- apprenticeLearner bound to employer
self-taught · unlicensed · uncertified · unschooled · inexperienced · untutored · nonprofessional · layman
Lacking professional skill
- bunglingMishandling through incompetence
- ineptLacking skill or competence
- clumsyLacking physical coordination
- unqualifiedLacking required credentials
unprofessional · ineffective · blundering · maladroit · ham-handed · shoddy · careless · slipshod
amateur
Nonprofessional participant
- noviceInexperienced newcomer to field
- greenhornInexperienced, gullible newcomer
- rookieInexperienced newcomer
apprentice · self-taught · unlicensed · uncertified · unschooled · inexperienced · untutored · nonprofessional · layman · dilettante
amateurish
Lacking professional skill
- bunglingMishandling through incompetence
- ineptLacking skill or competence
- clumsyLacking physical coordination
unqualified · unprofessional · ineffective · blundering · maladroit · ham-handed · shoddy · careless · slipshod · fumbling
jury-rigged
Temporarily fixed with scraps
- cobbledSurfaced with rounded stones
- patchedRepaired with covering material
- kludgedClumsily cobbled together
bodged · thrown-together · rigged · stopgap · temporary · band-aid · patchwork · crude · rough-and-ready · seat-of-the-pants
jacklegprofessional
Credentialed in one's field
certified · credentialed · qualified · accredited · registered
jackleglegitimate
Conforming to accepted standards
reputable · honest · scrupulous · aboveboard · trustworthy
jack, bootleg, jackhammer, dogleg, blackleg, jackknife, bowlegged, jackscrew