problem: problemo; -atical: -atra; (doubtful) dub-inda, -ebla.
proboscis: rostro.
procedure: (legal) proceduro; (gen.) procedo.
proceed: (act in a certain way) (intr.) procedar; (continue) durar (intr.); (march) marchar; (go forward) avan-irar; (bring action) procesar (kontre ulu); p. from: de-venar, venar de od ek; naskar; havar origino en; (journey) irar ek (od, de); p. with: dur-igar (ulo); then he p.ed to: lore (od, nun) il komencis; p.ings: (way of acting) procedi; (legal) proceduro; (written reports) raporti; the p.ings of the day: di-ala event-aji.
proceeds: revenuo, produkt-uro, gano, profito.
process: (chemical, etc.) procedo; (legal) proceso; (of time, etc.) (tempo-)sequo; (operation) operaco, ago, procedo; (progress) progreso.
procession: procesiono; to walk in p.: (intr.) -ar; (intr.) defilar; -al: procesion-ala.
proclaim: proklamar (cf. anuncar; deklarar, publik-igar); -ation: (act) proklam-o, (that which is proclaimed) -ajo.
proclitic: priklitiko.
proclivity: tendenco, inklineso; afeciono; (aptitude) apt-eso.
proconsul: prokonsulo.
procrastinate: (intr.) temporisar; -tor: -emo, -ero; -ting: -ema, -era.
procreate: genitar.
procuration: prokuraco.
procurator: prokuratoro.
procure: prokurar, obtenar.
procurer: (pimp) proxeneto.
prod: pikar; (fig.) pikar, incitar.
prodigal: prodig-ema, -anta; p. son: -ema fili-ulo; -ity: prodig-ado, -em-eso.
prodigious: enorma; marvel-oza, -atra; mirakl-oza, -atra.
prodigy: (miracle) miraklo; (wonderful deed) marvel-ajo; a young p.: yuna marvelo.
prodroma: prodromo.
produce: (yield) produktar (cf. efekt-igar; prizentar; montrar; prolongar); to p. interest: produktar interesto, interest-ifar; (n.) produkt-uro, (agro-kultiv-ala).
producer: produkt-anto, -ero, -isto.
product: produkt-uro; (effect) efekto, rezult-ajo; -ion: (act) produkt-(ad)o; -ive: -iva, -ema.
profanation: profanac-(ad)o.
profane: profanacar.
profane: (not sacred; secular) profana; (blasphemous) blasfem-oza; sakrelij-oza.
profanity: (language) profanac-anta parolado; blasfem-ado; (damning) maledik-ado.
profaner: profanac-anto, -ero.
profess: (declare publically) profesar; (cf. deklarar; dicar).
professedly: konfese; aperte; ne-cel-ate.
profession: (public declaration) profes-(ad)o; (occupation) profesiono (cf. mestiero); by p.: profesione; make p.s: (religious) deklarar sua vovi; p. of faith: kredo-deklaro; p.al man: (member of a p.) profesion-ano; (gen.) profesion-ala hom-ulo.
professor: (academical) profesoro; (one who professes) profes-anto, -into.
professorial: profesor-ala.
professorship: profesor-eso.
proffer: (offer) ofrar; (propose) propozar; (set before) prizentar.
proficiency: expert-eso; (competency) kompetent-eso.
proficient: habila, experta, kompetenta.
profile: profilo.
profit: (intr., int.) profitar (cf. ganar, avantaj-izar).
profit: profito; gano; -able: profit-oza, -ebla, -inda.
profligacy: mala konduto o mori; deboch-ado.
profligate: (dissolute) deboch-anta, -ema; (squanderer) disipanto, -ero, -emo.
profound: (pr. and fig.) profunda; -ity: (quality) -eso; (place, part) -ajo.
profuse: prodig-anta, -ema; abund-anta.
profusion: (abundance) abund-(eg)o; (prodigality) prodig-ado, -em-eso.
progenitor: pre-avo, ancestro.
progeny: genit-uro; infanti; fili-i; decend-ant-aro.
prognosis: prognozo.
prognosticate: predicar; augurar; (med.) prognozar.
program(me): programo.
progress: (intr.) progresar (cf. avancar); (n.) -o; -ive: -anta, -iva, -ema; (person) -emo; -ion: (math., biol.) progresiono; (making progress) progres-(ad)o (cf. sucedo).
prohibit: interdiktar; -ion: -(ad)o; (of drink) alkohol-aj-ala interdikto, (state) -eso; -ionist: interdikt-ema; (person) -emo (di l’importaco di alkohol-aji, -drink-aji).
project: (plan) projetar; (jut out) (intr.) saliar; (geom., opt.) projetar (throw, hurl) (avan-)lansar, jetar ad-avane.
projectile: projektilo.
projection: (a jutting out) sali-ajo; (opt., geom.) projekto, -uro, (imagine) projet-ajo.
projector: (tech.) projektoro, projektilo, -aparato.
prolegomena: prolegomeno.
prolepsis: prolepso.
proletarian: (person) proletari-(ul)o; (adj.) -a, -ala; -riat: -aro.
proliferate: proliferar.
prolific: fekund(eg)a; (of soil, etc.) fertil-(eg)a; (gen.) genit-iva, -ema; prolifer-oza, -ema.
prolix: (verbose) prolixa; -ity: -eso.
prologue: prologo.
prolong: (by addition in space) prolongar (a wall, a wharf); (protract in time) plu-long-igar (a life, a war, a study).