Adjectives that begin with PRO are listed here.
pro
probabilistic
probable
problematic
problematical
procedural
procreative
prodigal
prodigious
productive
profane
professional
proficient
profitable
profound
profoundest
profuse
progressive
prohibitive
projective
prolific
prominent
promising
promotional
prompt
prone
propagandistic
proper
prophetic
propitious
proportional
proportionate
proposed
proprietory
prosaic
prosodic
prospective
prosperous
prostrate
protective
proteolytic
protestant
protogeometric
protoplasmic
prototypical
protozoan
proud
prouder
proudest
proverbial
providential
provincial
provisional
provocative
proximal
proximate
Enjoy exploring the other starting letter lists of adjectives on this educational website, for letters A-Z.
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