12-Letter Words Containing PER

Here's the list of all the 654 12-Letter Words Containing PER in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
experimental
1. relating to or based on experiment
2. relying on observation or experiment
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personalized
1. made for or directed or adjusted to a particular individual
2. pointedly referring to or concerning a person's individual personality or intimate affairs especially offensively
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periodically
1. in a sporadic manner
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hypertension
1. a common disorder in which blood pressure remains abnormally high (a reading of 140/90 mm Hg or greater)
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personalised
1. made for or directed or adjusted to a particular individual
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supernatural
1. supernatural forces and events and beings collectively
2. not existing in nature or subject to explanation according to natural laws; not physical or material
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spokesperson
1. an advocate who represents someone else's policy or purpose
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permeability
1. the property of something that can be pervaded by a liquid (as by osmosis or diffusion)
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experiential
1. relating to or resulting from experience
2. derived from experience or the experience of existence
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perturbation
1. an unhappy and worried mental state
2. (physics) a secondary influence on a system that causes it to deviate slightly
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superstition
1. an irrational belief arising from ignorance or fear
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perseverance
1. persistent determination
2. the act of persisting or persevering; continuing or repeating behavior
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supercharged
1. (of e.g. an engine) having the power increased by fitting with a supercharger
2. fraught with great emotion
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superimposed
1. placed on or over something else
2. with one layer on top of another
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preoperative
1. happening or done before and in preparation for a surgical operation
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persistently
1. in a persistent manner
2. with persistence
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percutaneous
1. through the unbroken skin; refers to medications applied directly to the skin (creams or ointments) or in time-release forms (skin patches)
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hypertensive
1. a person who has abnormally high blood pressure
2. having abnormally high blood pressure
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unsupervised
1. not supervised or under constant observation
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perspiration
1. salty fluid secreted by sweat glands
2. the process of the sweat glands of the skin secreting a salty fluid
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supercharger
1. compressor that forces increased oxygen into the cylinders of an internal-combustion engine
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superhighway
1. a broad highway designed for high-speed traffic
2. an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form
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experimenter
1. a research worker who conducts experiments
2. a person who enjoys testing innovative ideas
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imperfection
1. the state or an instance of being imperfect
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hyperthermia
1. abnormally high body temperature; sometimes induced (as in treating some forms of cancer)
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inexperience
1. lack of experience and the knowledge and understanding derived from experience
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impersonator
1. someone who (fraudulently) assumes the appearance of another
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periodontics
1. the branch of dentistry dealing with diseases of the gums and other structures around the teeth
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perpetuation
1. the act of prolonging something
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recuperation
1. gradual healing (through rest) after sickness or injury
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persuasively
1. in a persuasive manner
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pericarditis
1. inflammation of the pericardium
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exasperation
1. an exasperated feeling of annoyance
2. actions that cause great irritation (or even anger)
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underperform
1. perform less well or with less success than expected
2. perform too rarely
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12-Letter Words Containing PER