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There are 20 words ending with ROIN

roin  ——  groinproin  ——  firoinfuroinheroinseroinzero␣in  ——  ferroinfibroinligroin  ——  butyroinspidroin  ——  antiheroinneocuprointricaproin  ——  brown␣herointendergroin  ——  glucoberteroin  ——  hillbilly␣heroin

25 definitions found

  • roin — v. (Obsolete, intransitive) To growl; to roar. — n. (Obsolete) A scab; a scurf, or scurfy spot.
  • groin — n. The crease or depression of the human body at the junction… — n. The area adjoining this fold or depression. — n. (Architecture) The projecting solid angle formed by the meeting…
  • proin — v. Obsolete form of prune.
  • firoin — n. (Organic chemistry) A mannopyranosyl derivative of glyceric…
  • furoin — n. (Organic chemistry) The heterocyclic hydroxy-ketone 1,2-bis(2-furyl)-2-hydroxy…
  • heroin — n. A powerful and addictive drug derived from opium producing…
  • seroin — n. (Biochemistry) A structural protein in the silk of the silkmoth…
  • zero␣in — v. To focus one’s aim; to zoom in and center (on something). — v. To successfully narrow down a search (for). — v. To concentrate or focus one’s attention (on a task).
  • ferroin — n. (Chemistry) A coordination compound of iron and phenanthroline…
  • fibroin — n. (Biochemistry) A tough elastic protein that is the main component…
  • ligroin — n. (Archaic) A petroleum fraction boiling 75°-125°C used as a…
  • butyroin — n. (Organic chemistry) The compound 5-hydroxy-4-octanone, having…
  • spidroin — n. (Biochemistry) The main type of protein in spiders’ dragline silk.
  • antiheroin — adj. Opposing the use of the drug heroin.
  • neocuproin — n. Alternative form of neocuproine.
  • tricaproin — n. (Organic chemistry) The triglyceride derived from caproic acid.
  • brown␣heroin — n. (Drugs) A type of heroin, powdery and brown in colour, that…
  • tendergroin — n. (US, humorous) Rocky Mountain oyster.
  • glucoberteroin — n. (Organic chemistry) A compound, 1-S-[6-(methylthio)-N-(sulfonatooxy)hexanimido…
  • hillbilly␣heroin — n. (Slang) oxycodone, an opiate drug.
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See this list for:

  • Scrabble in English: 6 words
  • French Wiktionary: 5 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 1 word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: no word

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