(idiomatic) Reliable, infallible, sturdy or error-tolerant.
(of a material) Capable of withstanding a direct shot by a bullet fired from a gun.
(usually of an idea or concept) Unbreakable, very tough.
verb
(slang) to make resistant to failure.
To make proof against bullets.
capilliform
capilliform
adj
Having the form of a hair
caprifolium
capsuliform
capsuliform
adj
Having the form of a capsule
contemptful
contemptful
adj
Full of contempt.
coplaintiff
coplaintiff
noun
(law) Any of several plaintiffs bringing the same charge.
copperfield
cypseliform
cypseliform
adj
(zoology) Like or belonging to the swifts (Cypselidae, now known as the Apodidae.)
dolphinfish
dolphinfish
noun
A large food and game fish of the Coryphaenidae family which is commonly found in tropical and subtropical waters.
dropperfuls
dropperfuls
noun
plural of dropperful
droppersful
facioplegia
facioplegia
noun
(pathology) paralysis of the muscles of the face
felinophile
felinophile
noun
A person who likes cats.
felinophobe
felinophobe
noun
A person who dislikes cats.
fellowships
fellowships
noun
plural of fellowship
felsophyric
felspathose
fibrolipoma
fibrolipoma
noun
(pathology) A lipoma characterised by the presence of fibrous connective tissue
fibroplasia
fibroplasia
noun
The generation of fibrous tissue (especially in wound healing)
filmography
filmography
noun
A selective list of movie titles that share a similar characteristic such as the same genre, the same director, the same actor etc.
flameproofs
flameproofs
verb
Third-person singular simple present indicative form of flameproof
flapdoodles
flapdoodles
noun
plural of flapdoodle
flapmouthed
flapperhood
flapperhood
noun
The state of being a flapper (young woman).
fleahoppers
fleahoppers
noun
plural of fleahopper
flexography
flexography
noun
A method of printing using a rubber or polymer rotating printing plate, most commonly used for packaging (labels, tape etc.).
flipflopped
flipflopped
verb
simple past tense and past participle of flipflop
floatplanes
floatplanes
noun
plural of floatplane
floodplains
floodplains
noun
plural of floodplain
florigraphy
florigraphy
noun
Alternative form of floriography
floriparous
floripondio
floripondio
noun
The flowering plant Brugmansia arborea.
fluoroscope
fluoroscope
noun
(medicine) A device used to view continuous live X-ray images on a fluorescent screen.
(now rare) A device used to measure the fluorescence of a solution.
verb
(transitive) To examine with a fluoroscope.
fluoroscopy
fluoroscopy
noun
(medicine) Examination using a fluoroscope.
fluviograph
fluviograph
noun
(dated) An instrument for measuring and automatically recording the rise and fall of a river.
forcepslike
forcepslike
adj
Resembling a forceps.
forcipulata
forcipulate
foreflipper
foreflipper
noun
The forelimb of a sea lion, seal, turtle, etc.
foreglimpse
foreglimpse
noun
A glimpse or revelation of the future.
verb
To glimpse something in the future.
foretopsail
foretopsail
noun
(nautical) The sail draped from the foretopmast.
francophile
francophile
noun
Alternative letter-case form of Francophile
grapeflower
halterproof
hopefulness
hopefulness
noun
The property of being hopeful.
hyposulfite
hyposulfite
noun
(inorganic chemistry) The SO₂²⁻ oxyanion; any salt containing this ion
(inorganic chemistry) The thiosulfate anion and salts
hypsiliform
insultproof
insultproof
adj
Resistant to insults.
lapilliform
lapilliform
adj
Having the form of small stones.
leafhoppers
leafhoppers
noun
plural of leafhopper
leapfrogged
leapfrogged
verb
simple past tense and past participle of leapfrog.
leapfrogger
leapfrogger
noun
One who leapfrogs.
lipofibroma
lipofibroma
noun
(pathology) A benign fibroma characterised by ectopic fatty tissue in the dermis
lopatnikoff
maliceproof
mildewproof
mildewproof
adj
Resistant to mildew.
verb
(transitive) To make resistant to mildew.
muddleproof
naupliiform
needleproof
needleproof
adj
Resistant to being punctured by needles.
nonprolific
nonprolific
Adjective
Not prolific.
oilproofing
oilproofing
verb
present participle of oilproof
overamplify
overamplify
verb
To amplify to an extent that distorts the original sound or signal
To amplify to an extent that is undesirably loud.
overhelpful
overhelpful
adj
Excessively helpful.
overpainful
overpainful
adj
Excessively painful.
palaeofauna
palaeofauna
noun
Alternative form of paleofauna
palmatiform
palmiferous
palmiferous
adj
Bearing palms.
palpiferous
palpiferous
adj
Synonym of palpigerous
papilliform
papilliform
adj
Shaped like a papilla
parfocality
parfocality
noun
The condition of being parfocal.
parfocalize
parfocalize
verb
(transitive) To make parfocal.
paschflower
patelliform
patelliform
adj
Having the shape of a patella.
Resembling a limpet of the genus Patella.
patriofelis
paxilliform
paxilliform
adj
(zoology) Resembling a paxilla.
peltiferous
penciliform
pennyflower
perforcedly
performable
performable
adj
Able to be performed.
perifoliary
philofelist
philofelist
noun
A person who is fond of cats.
photoflight
photofloods
photofloods
noun
plural of photoflood
photorelief
photorelief
noun
A photograph having relief information added.
A photograph of a relief model.
pilferproof
pilferproof
adj
Designed to prevent pilfering (thieving), especially of a container.
pilotfishes
pilotfishes
noun
plural of pilotfish
pimpleproof
pistolproof
plagueproof
planariform
planariform
adj
(zoology) Resembling the planarians.
planuliform
planuliform
adj
(zoology) Resembling a planula.
platformish
platformism
platformism
noun
(anarchism) An anarchist tendency stressing the need for organizations that can influence working-class and peasant movements through ideological and tactical unity, collective responsibility, and federalism.
platformist
platformist
noun
A supporter of platformism.
playfellows
playfellows
noun
plural of playfellow
pliciferous
plinthiform
ploughstaff
ploughstaff
noun
(UK) The hind part or handle of a plough.
plumiformly
plumuliform
pocilliform
pocilliform
adj
(biology, rare) In the shape of a small cup.
poisonfully
pollenproof
pollenproof
adj
Resistant to pollen.
pollyfishes
polyflorous
polyflorous
adj
(botany) Synonym of multiflorous
polyolefins
polyolefins
noun
plural of polyolefin
polysulfide
polysulfide
noun
(chemistry) Any compound of general formula RSₙR having a chain of more than two sulfur atoms; any derivative of a polysulfane.
pontificals
pontificals
noun
The vestments of a bishop, priest, or pope.
plural of pontifical
pontificial
pontificial
adj
(obsolete) papal; pontifical
postfebrile
postfebrile
adj
After a fever.
postfemoral
postfemoral
adj
posterior to the femur
postflexion
postflexion
adj
(zoology) After the flexion stage of larval development.
postfrontal
postfrontal
adj
(anatomy) Behind the frontal bone
(meteorology) Behind a front
noun
(anatomy) A bone located behind the frontal bone.
preconflict
preconflict
adj
Before conflict.
predoubtful
prefamously
prefatorial
prefatorial
adj
prefatory
prefatorily
prefatorily
adv
In a prefatory manner; by way of preface.
prefectoral
preflection
prefrontals
prefrontals
noun
plural of prefrontal
prefurlough
prefurlough
adj
Before a furlough.
preofficial
preofficial
adj
Prior to officialdom.
preyouthful
professable
professable
adj
That can be professed.
professedly
professedly
adv
In a professed manner.
profiterole
profiterole
noun
A small, hollow case of choux pastry with a filling.
profligated
profligated
verb
simple past tense and past participle of profligate
profligates
profligates
noun
plural of profligate
profluvious
profluvious
adj
(obsolete) Relating to profluvium
profusively
profusively
adv
In a profusive manner.
proliferant
proliferate
proliferate
verb
(transitive, intransitive) To increase in number or spread rapidly; to multiply.
proliferous
proliferous
adj
(botany) producing many buds or offshoots from leaves or flowers
(zoology) reproducing by budding
producing many offspring; prolific or proliferative
prolificacy
prolificacy
noun
Great fertility.
Producing of a large number of literary or artistic works.
prolificate
prolificate
verb
(dated, transitive) To make prolific; to fertilize; to impregnate.
prolificity
prolificity
noun
The quality of being prolific.
prooflessly
pseudofiles
pseudofiles
noun
plural of pseudofile
pseudofinal
pseudofinal
adj
(electrical engineering) Denoting a kind of steady-state voltage distribution.
psychofugal
pubofemoral
pubofemoral
adj
(anatomy) Relating to the pubis and femur.
pulmonifera
pulviniform
pulviniform
adj
pillow-shaped
pustuliform
pustuliform
adj
Having the shape of a pustule
pyrosulfate
pyrosulfate
noun
(inorganic chemistry) Any salt of pyrosulfuric acid.