Unscramble OONPPITROR

proportion

porporino protoiron

optionor protopin

portion portoir proitor proport

inport norito oporto option piroot poprin porion portio potion pronto propio proton rippon roopit torpor tropin troppo

intro iortn ippon niopo nitro nooit norit orion orpin orpit pinot pinto pirot piton point ponto poori poort porin porno porto potin potoo print prion prior proin propr proto roint rooti roton rotor topoi trior troop

inro into intr iron nipt nito noir noop noot nori oint onto oont oppo pino pint pion piot pirn pirr pont poon poop poor poot porn porr port poti pptn prin prio pron proo prop riot ripp ript roin roit ront roon roop root ropp rort roti roto tiro tirr toon toop topi topo tori torn toro torr trin trio trip tron trop

int ion ipr irp nip nit noo nor not oni ono ont oon oop oor oot opp opt orn ort pin pip pir pit poi pon poo pop por pot ppi ppr ppt prn pro prp ptp rin rio rip rit roi roo rot rpt rti tin tip toi ton too top tor tpi tri trp

in io ir it ni no np nr nt oi on oo op or ot pi po pp pr pt rn ro rt ti tn to tp tr