Terestrious or Terrestrious: How To spell?
The word Terestrious is misspelled against Terrestrious, an adjective meaning "Terrestrial."
Terrestrious has double "rr" is mispronounced as "r"Remember double 'RR' in between the strings te & estrious which should not be misspelled with single 'R'
Wrong Spelling:  te-r-estrious  Correct Spelling:  te-rr-estrious 
Check more misspelled words of Terrestrious to spell it correct.