GRE : Essential Latin Roots : Pro-

probity
noun
integrity and uprightness
 
proclivity
noun
natural or habitual inclination or tendency
 
procrastination
verb
put off till another day or time
 
prodigal
adjective
wastefully or recklessly extravagant
 
prodigious
adjective
extraordinary in size, amount, extent, degree, force
 
profane
adjective
characterized by irreverence or contempt for God or sacred principles
 
profligacy
noun
shameless dissoluteness
 
profligate
adjective
utterly and shamelessly immoral or dissipated
 
profundity
noun
quality or state of being profound
 
profuse
adjective
spending or giving freely and in large amount, often to excess
 
proliferate
verb
grow by multiplication of parts or by procreation
 
prolix
adjective
extended to great, unnecessary, or tedious length
 
prone
adjective
having a natural inclination or tendency to something
 
propagation
noun
dissemination
 
propinquity
noun
nearness in place
 
propitiatory
adjective
serving or intended to propitiate
 
propitious
adjective
presenting favorable conditions
 
prosaic
adjective
commonplace or dull
 
proscribe
verb
denounce as dangerous or harmful
 
protracted
verb
draw out or lengthen, esp. in time
 
provident
adjective
having or showing foresight
 
provisional
adjective
providing or serving for the time being only
 
provoke
verb
anger, enrage, exasperate, or vex