Word.ws English Dictionary

14-Letter Words Starting with M

There are 90 fourteen-letter words that start with M on Word.ws, from macroeconomics to mythologically. The most common are meteorological, misinformation, multiplication, mathematically and methodological.

Meanings from Wiktionary. Not an official Scrabble, Words With Friends or Wordle word list.

All 90 fourteen-letter words that start with M

MA

ME

  • meaningfulness20n. The state or measure of being meaningful.
  • mechanobiology27n. The study of the mechanics (physical forces and interactions) of...
  • medicalization28n. The act or process of medicalizing.
  • megalomaniacal21adj. Megalomaniac.
  • mercaptopurine22n. An thiol antimetabolite C₅H₄N₄S that interferes especially with the...
  • metabolization27n. The process of metabolizing (transitive senses).
  • metalinguistic19adj. Treating words as words, rather than interacting with their meaning.
  • metallographic24adj. Of or pertaining to metallography.
  • metaphorically26adv. In a metaphorical manner; not literally; by means of metaphor.
  • metaphysically29adv. In a metaphysical manner.
  • metapopulation20n. A group of interacting populations of the same species.
  • metempsychosis28n. Transmigration of the soul, especially its reincarnation after death.
  • meteorological19adj. Of or pertaining to meteorology.
  • methanogenesis20n. The generation of methane by anaerobic bacteria.
  • methodological23adj. Of, pertaining to, or using methodology or a methodology.
  • methoxyflurane32n. An inhalational anaesthetic of the 1960s and early 1970s, now largely...
  • methylcytosine27n. Any methyl derivative of cytosine, but especially 5-methylcytosine...
  • methylenedioxy33n. A functional group with the structural formula R-O-CH₂-O-R', connected...
  • meticulousness18n. The state or characteristic of being meticulous.
  • metoclopramide23n. A procainamide derivative that is a dopamine D₂-receptor antagonist...

MI

  • microbiologist21n. A biologist whose speciality is microbiology.
  • microcanonical22adj. Describing any closed system of constant volume which is thermally...
  • microcomputing25n. The use of microcomputers.
  • microeconomics24n. The field of economics that deals with small-scale economic activities...
  • microelectrode21n. A very small, fine electrode, most often used to study the electrical...
  • microevolution21n. Small-scale changes in the history of life, such as changes in allele...
  • microfinancing24n. The provision of microfinance.
  • microinjection27n. Injection (especially of biological material) using a micropipette.
  • microinsurance20n. A type of microfinancial service aimed at low-income people and...
  • micromachining26n. Microfabrication.
  • micromechanics27n. The design and manufacture of micromechanisms.
  • micrometeorite20n. An extraterrestrial particle, less than a millimeter in size, that has...
  • micrometeoroid21n. An extraterrestrial particle less than a millimeter in size.
  • microminiature20n. A particularly small miniature.
  • microphthalmia28n. The presence of abnormally small eyes.
  • microprocessor22n. The entire CPU of a computer on a single integrated circuit (chip).
  • microsatellite18n. A miniature satellite.
  • microstructure20n. The fine structure of a material or tissue as revealed by microscopy.
  • microtargeting20n. The targeting of small, specific demographics on a person-by-person...
  • militarization25n. The process whereby some area, procedure, aspect of culture, etc....
  • millenarianism18n. A belief in a coming religious millennium, especially (Christianity)...
  • mineralization25n. A form of fossilization in which the organic parts of an organism are...
  • misapplication22n. The misuse of something, incorrectly using (applying) something, a...
  • misappropriate22v. To take something for wrong or illegal purposes.
  • misattribution18n. The act or process of misattributing.
  • miscalculation20n. An incorrect or mistaken calculation.
  • misinformation21n. Information that is incorrect, whether intentionally or unintentionally.
  • mispronouncing21n. Mispronunciation.
  • misremembering23n. An instance of remembering something incorrectly.
  • mistranslation16n. An incorrect translation.

MO

MU

MY

1,733 rare fourteen-letter words that start with M

The first 300 are shown.

Questions about these words

How many fourteen-letter words that start with M are there?
Word.ws lists 90 fourteen-letter words that start with M, plus 1,733 rare ones.
What are common fourteen-letter words that start with M?
meteorological, misinformation, multiplication, mathematically, methodological, metaphorically, malfunctioning and microprocessor.
Which of the fourteen-letter words that start with M has the highest letter score?
multifrequency scores 33 points with the standard letter tile values.

Related word lists

Source and license

Word lists and meanings adapted from the Wiktionary entry of each word. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out names, abbreviations, misspellings and offensive words, and ordered the most common words by how often they appear in English (wordfreq). Meanings from Wiktionary; this is not an official Scrabble, Words With Friends or Wordle word list. Wiktionary data of 2026-09-02.

Cite this page: “14-Letter Words Starting with M: 90 Words.” Word.ws, https://word.ws/words/14-letter/starting-with-m. Based on Wiktionary, CC BY-SA 4.0.