11 Letter Countable Nouns Starting with PRO

Explore 86 verified English 11 letter countable nouns that start with PRO, including Progressive, Probability, Proposition, Prosecution, Proceedings, Problematic and Progression. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with PROB5 words
probability
problematic
probationer
proboscidea
probabilist
Starts with PROC12 words
proceedings
procurement
procuration
proctoscope
proctoscopy
proctorship
prochronism
proclaimant
procuratory
procerebrum
procuratrix
procreatrix
Starts with PROD
2 words
prodigality
producement
Starts with PROF4 words
proficiency
profiterole
profanation
profeminist
Starts with PROG8 words
progressive
progression
prognostics
progestogen
prognathism
progenitrix
progeniture
progressist
Starts with PROH
1 words
prohibition
Starts with PROJ
1 words
projectment
Starts with PROL5 words
proletariat
proletarian
prolongment
prolocution
prolocutrix
Starts with PROM3 words
promiscuity
promulgator
promycelium
Starts with PROO
1 words
proofreader
Starts with PROP9 words
proposition
proprietary
propagation
prophylaxis
propranolol
proprietrix
propylamine
prophetship
propitiator
Starts with PROR
1 words
prorogation
Starts with PROS12 words
prosecution
prosthetics
prostration
prostatitis
prosthetist
prospection
prosecutrix
prosauropod
prostitutor
prosobranch
prosenchyma
prosiliency
Starts with PROT12 words
protagonist
protraction
proteolysis
protectress
protonation
protomartyr
protoplanet
protogalaxy
prothallium
protanomaly
protocolist
protopodite
Starts with PROV9 words
provocative
provisional
provocation
provocateur
provisioner
provenience
proverbials
provokement
provostship
Starts with PROX
1 words
proximation

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