Other hyponyms of trained worker include
aquanaut,
oceanaut,
armorer,
armourer,
aeronaut,
aviator,
flier,
flyer,
baker,
balloonist,
butcher,
slaughterer,
calligrapher,
calligraphist,
coiner,
minter,
moneyer,
cook,
artificer,
artisan,
craftsman,
journeyman,
crew member,
crewman,
cutter,
dental hygienist,
draftsman,
draftsperson,
draughtsman,
dyer,
editor,
editor in chief,
electrician,
lineman,
linesman,
engraver,
aesthetician,
esthetician,
fisher,
fisherman,
founder,
framer,
fumigator,
galvaniser,
galvanizer,
gilder,
grip,
harpooneer,
harpooner,
hunter,
huntsman,
indexer,
laminator,
lobsterman,
lockkeeper,
lockman,
lockmaster,
fixer,
mender,
repairer,
funeral director,
funeral undertaker,
mortician,
undertaker,
mounter,
functionary,
official,
oilman,
lens maker,
optician,
painter,
perfecter,
phlebotomist,
plaiter,
plasterer,
plater,
power-station worker,
power worker,
pressman,
printer,
projectionist,
refiner,
preserver,
refinisher,
renovator,
restorer,
riveter,
rivetter,
router,
crewman,
sailor,
man,
military man,
military personnel,
serviceman,
shearer,
skinner,
metalworker,
smith,
smith,
technician,
turner,
turtler,
voicer,
vulcaniser,
vulcanizer,
wall-paperer,
wallpaperer,
wireman,
wirer,
tuner.