Tereous or Terreous: How To spell?
The word Tereous is misspelled against Terreous, an adjective meaning "Consisting of earth; earthy; as, terreous substances; terreous particles."
Terreous has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings te & eous which should not be misspelled with single 'R'
Wrong Spelling:  te-r-eous  Correct Spelling:  te-rr-eous 
Check more misspelled words of Terreous to spell it correct.