Words Starting With TH Ending in OUS

20 words starting with TH and ending in OUS, from 5 to 14 letters. Pick a length to see its full list.

  • thous8
  • thallous11
  • thallious12
  • thankyous19
  • theaceous14
  • theftuous15
  • thundrous13
  • theonomous15
  • thunderous14
  • thelytokous21
  • theophagous20
  • theophanous19
  • thuriferous17
  • thysanurous17
  • thermogenous18
  • thermophilous23
  • theriomorphous24
  • thermophyllous27
  • thymelaeaceous24
  • thysanopterous22

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Words Starting With TH Ending in OUS: Questions

How many words starting with TH and ending in OUS are there?

There are 20 words starting with TH and ending in OUS in our dictionary, ranging from 5 to 14 letters long.

What is the longest word starting with TH and ending in OUS?

THERIOMORPHOUS is one of the longest at 14 letters, which is as long as these lists run.

What are some common words starting with TH and ending in OUS?

THELYTOKOUS, THEOPHAGOUS, THEOPHANOUS are among the most familiar words starting with TH and ending in OUS. Pick a word length to see the full list for that length.

Are these words starting with TH and ending in OUS valid in Scrabble and Words With Friends?

Every word is drawn from a tournament word list, so most are playable everywhere. Open the list for a given length to filter it down to Scrabble US (NWL2023), Scrabble UK (CSW24) or Words With Friends.