11-letter words starting with mega
- megacephaly — macrocephalic.
- megacoaster — (informal) A rollercoaster with a height of between 200 and 299 feet.
- megadiverse — Exhibiting great diversity, especially great biodiversity.
- megadontism — macrodontia.
- megaloblast — an abnormally large, immature, and dysfunctional red blood cell found in the blood of persons with pernicious anemia or certain other disorders.
- megalomania — Psychiatry. a symptom of mental illness marked by delusions of greatness, wealth, etc.
- megalomanic — Afflicted by megalomania.
- megalopolis — a very large city.
- megalosaurs — Plural form of megalosaur.
- megamillion — (informal) A great number of millions.
- megan’s law — any of various statutes requiring that public notification be given of the whereabouts of persons who have been convicted of certain sexual crimes
- megaparsecs — Plural form of megaparsec.
- megaphoning — Present participle of megaphone.
- megaphonist — Someone who uses a megaphone.
- megapolises — Plural form of megapolis.
- megapolitan — of, relating to, or characteristic of a megalopolis.
- megaproject — A very large public investment project, especially one costing more than one billion US dollars.
- megastardom — The state of someone acknowledged as a megastar.
- megatheriid — (zoology) Any member of the Megatheriidae.
- megatherium — An extinct giant ground sloth of the Pliocene and Pleistocene epochs in America, reaching a height of 16 feet (5 m) when standing erect.
- megatonnage — the destructive capacity of nuclear explosives as measured in megatons.
- megatsunami — (informal, often used by journalists) A very large tsunami.
- megavitamin — of, relating to, or using very large amounts of vitamins: megavitamin therapy. Compare orthomolecular.
- megavoltage — A voltage in the region of millions of volts.
On this page, we collect all 11-letter words starting with MEGA. It’s easy to find right word with a certain length. It is the easiest way to find 11-letter word that beginning with MEGA to use in Scrabble or Crossword puzzles.