Jesuit
casuist
choplogic
cosmologist
dialectician
logic chopper
logicaster
logician
logistician
metaphysician
paralogist
philosophaster
philosophe
philosopher
philosophizer
prevarication
ratiocinator
rationalist
rationalizer
reasoner
sophister
speculator
syllogist
syllogizer
thinker
sophism
sophistry
censurer
courtesan
diplomatist
dullard
egotist
fabulist
geometrician
grumbler
humorist
humourist
knowledgeacross
realpolitik
satirist
scoffer
sentimentalist
sentimentalists
sophists
stammerer
stylist
time-servers
tipper
wholesome-minded