Other possible rhymes for pioneer
achilles/engineer
aproneer
armyengineer
arthurhoneer
aubigny-sur-nere
auctioneer
balloonneer
batoneer
besnier
bilboengineer
bioengineer
bioneer
biscayneer
brogueneer
buccaneer
cabineer
cannoneer
canoneer
canyoneer
carabineer
caravaneer
carbineer
chicaneer
civilengineer
conventioneer
core-and-veneer
cottoneer
culverineer
cyberpioneer
destineer
dictioneer
disnier
domineer
douaneer
dromineer
dungeoneer
dyneer
edneer
electioneer
electricalengineer
engineer
factioneer
faneer
fictioneer
fineer
foreigneer
fountaineer
frisoneer
fusioneer
geneticengineer
gengineer
geoengineer
harpineer
harpooneer
ilaneer
imagineer
indianeer
ingeneer
ingineer
inventioneer
jargoneer
javelineer
kawneer
limoneer
locomotiveengineer
maneer
mapleveneer
marroneer
mcnear
meneer
missioneer
mixingengineer
moskeneer
mountaineer
mountaneer
mountineer
muffineer
munitioneer
mutineer
nanoengineer
neare
neere
niere
nonengineer
nonmountaineer
nuclearengineer
outengineer
overengineer
paneer
parothumneer
payoneer
pelseneer
pensioneer
pertineer
pigeoneer
pontoneer
predomineer
projectengineer
pumpkineer
re-engineer
reengineer
regnier
reinier
renessneer
renier
renir
reverse-engineer
reverseengineer
roche-en-regnier
routineer
safetyengineer
sanctioneer
schwarzeneer
scrutineer
sermoneer
sessioneer
skeletoneer
sloganeer
sneer
soundengineer
souvenir
specksioneer
spectioneer
stallioneer
timoneer
tol-me-neer
torpedineer
tractioneer
trafficengineer
transactioneer
treneere
trinneer
truncheoneer
tvsloganeer
unioneer
unnear
vaneer
veneer
visioneer
waggoneer
wagoneer
weaponeer
whatsabuccaneer
woodveneer