precarious path
precautionary measure
precipitous flight
precise purpose
precocious wisdom
preconceived view
predatory writers
predestined spinster
predominant habit
pregnant hint
preliminary assumption
premature ripening
premonitory symptoms
preoccupied attention
prepossessing appearance
preposterous assertion
prescient reflection [prescient = perceiving the significance of events before they occur]
prescribed conditions
presiding genius
pressing necessity
pretended surprise
pretentious dignity
preternatural sagacity [preternatural = extraordinary]
[sagacity = farsighted; wise]
pretty plaintiveness
prevailing misconception
priestly austerity
primal energy
prime factor [no integer factors; irreducible; 1,2,3,5,7,11...]
primeval silence
primordial conditions
princely courtesy
prismatic blush
pristine dignity
private contempt
privileged caste
prized possession
problematic age
prodigally lavished
prodigious variety
productive discipline
profane denunciation
professedly imitated
professional garrulity [garrulity = excessive talkativeness]
proffered service
profitable adventure
profligate expenditure
profound conviction
profuse generosity
projected visit
prolegomenous babbler [prolegomenous = preliminary discussion]