disagreeable person
unpleasant person
beast
blowhard
bounder
calumniator
cheaters
con-man
cumberer
deadbeat
duck-pond
fire brigade
fool
grafter
lech
libertini
lowlife
moocher
pampa
paranoiac
poltroon
romantic
seducer
skank
sponger
truth-teller
Potter
Trotter
blotter
cotter
dotter
hotter
imprimatur
mater
otter
plotter
potter
saltwater
spotter
squatter
totter
trotter
yachter