predifferentiated
differentiated in advance of some other process

predifferentiation
prior to differentiation

predigital
Preceding the advent of digital technology

predilatory
Prior to dilation

predilute
prediluted

prediluted
diluted before sale, or before another operation

predilutional
Prior to dilution

prediluvial
Before a flood or deluge.

prediluvian
Before the Flood; antediluvian.

predimerized
simple past and past participle of predimerize

predinner
Occurring before or in preparation for dinner

prediphtheritic
Before diphtheria.

prediploma
Prior to a diploma.

prediplomatic
Prior to the use or introduction of diplomacy.

predisability
Prior to the onset of a disability.

predisabled
Not yet disabled; prior to being disabled.

predisaster
Before a disaster.

predischarge
Before a discharge (especially, discharge from a hospital, military service, or other institution).

predischarged
simple past and past participle of predischarge

predischarges
third-person singular simple present indicative of predischarge

predisco
Of the period in the 1970s preceding the advent of disco music.

prediscontinuation
Before discontinuation.

prediscount
Before a discount is applied.

prediscretized
discretized prior to some other operation

prediscussed
Having been discussed in advance.

prediscussion
Before a discussion.

predisease
Of or relating to a predisease (such as prediabetes or prehypertension), as with predisease states or predisease stage.
Before a disease began, as with predisease cognitive performance as a baseline in dementia or predisease motor function as a baseline in multiple sclerosis.

prediseases
plural of predisease

predismissal
Before dismissal.

predisordered
Before the onset of a disordered state.

predispersal
Prior to dispersal

predisplacement
Prior to displacement.

predisplay
Before display.

predisposal
Before disposal.

predisposed
Inclined.
Made susceptible to.

predispositional
By, or relating to, predisposition.

predispute
Before a dispute.

predisruption
Before disruption.

predissected
Having been dissected in advance.

predissemination
prior dissemination

predissertation
Before a dissertation.

predissolution
Before dissolution.

predissolved
dissolved prior to some other process

predistorted
Subject to predistortion

predistress
Prior to distress.

predistribution
A distribution made in advance.

predistributions
plural of predistribution

predisturbance
Before a disturbance.

predive
Before a dive.

prediversified
diversified prior to some other operation

prediversion
Before a diversion.

prediverticular
Present in an incipient form that has not yet progressed to formation of complete diverticula.

predivestiture
Before divestiture.

predividend
Before a dividend is paid.

predivisional
Prior to division (of a cell or chromosome)

predivorce
Before a divorce.

predjudice
Obsolete spelling of prejudice.
Misspelling of prejudice.

predjudices
plural of predjudice

predoc
Abbreviation of predoctoral.

predocs
plural of predoc

predoctoral
Prior to receiving a doctorate

predoctorate
Synonym of predoctoral.

predocumentary
Before documentation.

predomestic
Before domestication.

predomesticated
Prior to being domesticated

predomestication
Before domestication.

predominant
Common or widespread; prevalent.
Significant or important; dominant.

predominants
plural of predominant

predominent
Misspelling of predominant.

predonated
donated in advance of need

predone
Performed in advance.
Worn out; exhausted.

predormal
Misspelling of prodromal.

predorsal
Immediately in front of a dorsal region

predose
To dose (a semiconductor etc,) in advance of another process.

predrainage
Before drainage.

predreissenid
Prior to the presence of dreissenids in an environment

predried
dried in advance

predrop
Existing or happening before a drop.

predrops
plural of predrop

predrought
Prior to a drought

predrug
Before a drug is administered.

preductal
Proximal to a ductus (for example, the ductus arteriosus).

predug
Having been dug in advance.

preduodenal
Between the stomach and the duodenum
Prior to a duodenal process

preduplication
Prior to duplication

predusk
The period immediately preceding dusk.

predy
Ready for action.

predynamite
Before the development or availability of dynamite.

predynastic
Before the time of a dynasty

predysplastic
Prior to the onset of dysplasia

preeclamptic
Of or pertaining to preeclampsia.
Before eclampsia.

preeducation
Prior to education.

preejection
Occurring prior to ejection.

preejections
plural of preejection

preelection
An election beforehand.

preelections
plural of preelection

preelectoral
Before an election.

preelectric
Before electricity.

preelectronic
Before the introduction of electronics.

preembargo
Before an embargo.

preembryonic
Before the development of the embryo.

preemergence
Before the emergence of the plants being targeted.

preemergent
Preventing the germination of seeds by inhibiting an important enzyme.

preeminant
Misspelling of preeminent.

preeminent
Exceeding others in quality or rank; of outstanding excellence, extremely notable or important.

preemployment
Before employment.

preemptable
Capable of being preempted.

preemptible
capable of being preempted

preemptional
Of or relating to preemption; preemptive.

preemptory
Pertaining to preemption.

preendodontic
Prior to an endodontic procedure

preenrollment
Alternative form of preenrolment.

preenrolment
Prior to enrolment

preenveloping
enveloping prior to some other operation

preepidemic
Before an epidemic.

preepisternal
Relating to a preepisternum

preequilibrated
equilibrated before another process

preequilibration
Prior to equilibration

preequilibrium
Before equilibrium

preerected
erected beforehand

preeruptive
Prior to the formation of eruptions

preerythrocytic
Prior to the involvement of erythrocytes

preethical
Prior to the development of a system of ethics.

preexamination
before an examination

preexaminations
plural of preexamination

preexchange
Occurring before an exchange.

preexercise
Before exercise.

preexile
Synonym of pre-exilic.

preexilian
Before an exile, especially the Biblical exile of the Jews.

preexilic
Alternative form of pre-exilic.

preexistent
Existing previously.
Preceding existence.

preexperiment
Before an experiment takes place.

preexperimental
prior to an experiment

preexperiments
plural of preexperiment

preexponential
Describing any factor that multiplies an exponential function

preexposed
exposed (to light, chemicals etc) prior to another process

preexposure
Prior to exposure

preextracted
simple past and past participle of preextract

prefab
Prefabricated.

prefabricated
manufactured in advance, usually to a standard format, and then assembled on site
invented or constructed in advance

prefaced
Having a preface.

prefaceless
Without a preface.

prefacial
anterior to the face

prefactory
Prior to the era of industrial factories.

prefactual
prior to facts being established

prefader
Prior to audio processing by a fader.

prefall
Before the season of fall.

prefame
Before (someone or something) became famous.

prefamous
Not yet famous.

prefascist
Prior to fascism.

prefashionable
Prior to becoming fashionable.

prefasting
Prior to fasting

prefatial
Relating to a preface.

prefatigue
Before the onset of fatigue.

prefatigued
Before becoming fatigued.

prefatorial
prefatory

prefatory
Serving as a preface or prelude; introductory, preliminary.

prefeast
Before a feast.

prefeasts
plural of prefeast

prefectoral
Synonym of prefectural.

prefectorial
Of or pertaining to a prefect.

prefecturewide
Throughout a prefecture.

prefecundation
The collective changes or conditions preceding fecundation, especially those affecting the ovum.

prefederal
Prior to the formation or involvement of a federal government.

prefeminism
Before feminism.

prefeminist
Prior to feminism.

prefemoral
anterior to the femur