15-Letter Words

Photoproduct

Photoreception

PHOTOREDUCTION photoreducte

PHOTOSENSITIZE

PHOTOSENSITIZE

Photosensitize

PHOTOSYNTHESIZE

PHOTOTACTIC

""Telegraphy by means of light, as by the heliograph or the photophone. Also, less properly, telephotography.""

Phototoxicity

PHOTOTROPIC Same as Heliotropic. Heliotropic.

PHOTOTYPESET

Phrasemonger

Phthalocyanine

""Involving the principles of both physics and chemistry; dependent on, or produced by, the joint action of physical and chemical agencies.""

Of or pertaining to physiography.

In a physiological manner.

See pathophysiology .

Physiotherapy

Helper of the sick

One who treats by massage and exercise

Occupational doctor

Phytochemical

PHYTOFLAGELLATE

The study of the geographic distribution of plants. Also called geobotany .

The study of the geographic distribution of plants. Also called geobotany .

PHYTOPATHOGEN

PHYTOPLANKTON

Phytotoxicity

PICTORIALNESS pictorial

Constable landscape feature

PIGHEADEDNESS pigheaded

PINEALECTOMIZE

Pinealectomize

PINHEADEDNESS pinheaded

PINOCYTOTIC

Fossil hominid discovered in Java in 1891-2

Thin chap, posture bent, forerunner of Man (wordplay)

Old man in mine, he is unable to regularly take hard work

One with a limited wardrobe (wordplay)

Police-squad member

Member of the force.

Investigators of a kind.

Undercover detectives

Detectives

Plainspoken

PLAINTIVENESS plaintive

Planimetrical

Plasticization

Platinocyanide

Lover of the 1 put initial A and R in the wrong place

Heavy on the bromides

How a cliche may come across

PLATYHELMINTH

PLAUSIBLENESS Quality of being plausible.

Pleasurable

Delegate with full power

What's my line: #3

Robert Murphy, on occasion.

PLENTEOUSNESS plenteous

PLENTIFULNESS plentiful

Plethysmograph

""The study, by means of the plethysmograph, of the variations in size of a limb, and hence of its blood supply.""

""Inflammation of the pleura and lungs; a combination of pleurisy and pneumonia, esp. a kind of contagions and fatal lung plague of cattle.""

PLURALISTIC

Plutocratical

Pneumonectomy

POINTLESSNESS pointless

Plural or third person singular

Politicization

Polyacrylamide

""CRYSTALLINE Consisting, or made, of crystal.""

""ELECTROLYTE A compound decomposable, or subjected to decomposition, by an electric current.""

Polymerisation

Polymerization

POLYMORPHIC Polymorphous.

Polynucleotide

Polysaccharide

DIET FOOD CLAIM (wordplay)

Like some fat

Fat parrot talking with extra capacity

PONDEROUSNESS The quality or state of being ponderous; ponderosity.

Popularization

Plural noun or verb form

*Like the 'Hunger Games' trilogy

*Like the "Hunger Games" trilogy

Adjective (-al)

Noun (-tion)

Noun (-ure)

Adjective (-ic)

Noun (-tion)

Noun (-tion)

Postmastership

Of or relating to postmillennialism.

Postoperative

Noun (-tion)

Postproduction

Noun (-tion)

English word

Occurring after or as a consequence of blood transfusion.

Noun (-tion)

POWERLESSNESS powerless

Practicable

PRACTICALNESS Same as Practicality. Practicality.

PRAYERFULNESS prayerful

Preadolescence

""AGRICULTURAL Of or pertaining to agriculture; connected with, or engaged in, tillage; as, the agricultural class; agricultural implements, wages, etc. as, the agricultural class; agricultural implements, wages, etc.""

Things made before the wedding

""CANCELLATION The act, process, or result of canceling; as, the cansellation of certain words in a contract, or of the contract itself. as, the cansellation of certain words in a contract, or of the contract itself.""

The quality or state of being precipitant; precipitation.

Precipitate

Precipitinogen

Acrophobiac's dread

Sheer quality of valuable mine included on cape

Impetuosity

Put into the required shape beforehand

Predestinarian

Predestination

Plural noun (-tions)

Predevelopment

Predisposition

Preestablish

Things made earlier than absolutely necessary

Preferability

Prefigurative

PREFORMATION An old theory of the pre\'89xistence of germs. Cf. Embo&icir;tement. Embo&icir;tement.

Prehistorical

IMPLANTATION The act or process of implantating.

Preinterview

Prejudicial

Educational foundation (wordplay)

MANUFACTURED Produced in a large-scale industrial operation. Contrasted with hand-made.hand-made.

Premanufacture

MATURENESSES matureness

Premillenarian

Premillennial

""MODIFICATION The act of modifying, or the state of being modified; a modified form or condition; state as modified; a change; as, the modification of an opinion, or of a machine; the various modifications of light. as, the modification of an opinion, or of a machine; the various modifications of light.""

""NOTIFICATION The act of notifying, or giving notice; the act of making known; especially, the act of giving official notice or information to the public or to individuals, corporations, companies, or societies, by words, by writing, or by other means.""

Plural or third person singular

Preponderancy

Preponderation

Prepositional

PRESIDENTIAL Presiding or watching over.

""PROFESSIONAL Of or pertaining to a profession, or calling; conforming to the rules or standards of a profession; following a profession; as, professional knowledge; professional conduct. as, professional knowledge; professional conduct.""

Prepublication

Conference requirement, often

Plural (-ists)

Smart quality of gift fit to go on head

Green Park is, in part

Pressurization

Shell-game operator, for one

Thurston or Mulholland

Trickster realises God is tripartite

Prestigious

Presupposition

SYNAPTICALLY synaptical

Snob's attitude

Pomposity, self-importance

Valuable wine for Conservative head shows pomposity

Pretermination

In a manner differing from normal

Extraordinarily.

Mysteriously retreat, run away in friendly surrounds

Prettification

PRIMITIVENESS The quality or state of being primitive; conformity to primitive style or practice.

Prioritization

In a dubious way

In a way fraught with trouble

Off-putting (wordplay)

Retirement benefit

Hanging back.

Theme of this puzzle, finally

Thief of time.

Start of a slacker's quip

Off-putting sorts (wordplay)

Devotees of tomorrow

Competence of experts

Skill not displayed by amateur

Expertise is disguised with prim aloofness

""PROFESSIONAL Of or pertaining to a profession, or calling; conforming to the rules or standards of a profession; following a profession; as, professional knowledge; professional conduct. as, professional knowledge; professional conduct.""

Profitability

""PROGNOSTICATE To indicate as future; to foretell from signs or symptoms; to prophesy; to foreshow; to predict; as, to prognosticate evil. as, to prognosticate evil.""

Seer's forte

Weatherman's job

Seer's utterance

Expert and lay climber's link keeping pet Number 4 in prophetic style

Nostradamus et al.

; Chiefly British Variant of program .

Progressive

PROGRESSIVIST

Progressivity

Volstead supporters

Prohibitive

PROLETARIANISE proletarian

PROLETARIANISE proletarian

PROLETARIANIZE

Proletarianize

The quality or state of being promiscuous.

Promotability

PROMOTIVENESS promotive

High-level edicts

Manifestoes

Publications abroad for sister to get undercover investigators southwards

""PRONUNCIATION The act of uttering with articulation; the act of giving the proper sound and accent; utterance; as, the pronunciation of syllables of words; distinct or indistinct pronunciation. as, the pronunciation of syllables of words; distinct or indistinct pronunciation.""

The state of being in proportion.

In proper ratio

In a balanced way

In favour of part at city having the same ratio

PROPORTIONATE Adjusted to something else according to a proportion; proportional.

Proprietorship

Proprioception

Act of converting

Prosopography

Prostatectomy

Prosthodontist

""PROTEOLYTIC Converting proteid or albuminous matter into soluble and diffusible products, as peptones.""

Protohistorian

Protoporphyrin

Protozoologist

Unsophisticated, narrow-minded traits

PROVINCIALIZE To render provincial.

Ability to stimulate

PROXIMATENESS proximate

PRUSSIANIZE

English word

PSEUDOCOELOMATE

Pseudomorphism

Pl. pseudopregnancies See false pregnancy .

Quack of a sort

Pseudoscorpion

PSYCHEDELIC

Psychiatrical

Psychoacoustic

Treating on a couch, perhaps [38 points]

Studying on a couch (wordplay)

So, zany chap lying around, listening to one on the couch (wordplay)

""Pl. psychobiographies A biography that analyzes the psychological makeup, character, or motivations of its subject: "We are given a kind of psychobiography which ultimately pictures a deeply egotistical individual, unable to tolerate anyone else's success" (Leon Botstein).""