Which word that has 'et' in and ends with 'o' is the most common word? We're able to verify that thereto is the 11528th most common word.
Which word from this list is made up of the largest number of letters? There are 16 letters in the word bisdimethylamino, making it the biggest word Dictionarypedia has.
How many words are there using the combination requested? From this page of that contain 'et' and end in 'o', you have 122 brilliant combinations which can be selected.
In Scrabble, what's the best score you can get using this list of words that contain 'et' and end in 'o'? As there are an extensive 122 entries, your best option is to go for bozzetto scoring 28 points.
Is there a specific word from this page that could be thought of as unique? By far the most strange word from this list is palmetto. According to the English dictionary, palmetto is defined as "A name given to palms of several genera and species growing in the West Indies and the Southern United States. In the United States, the name is applied especially to the Chamærops, or Sabal, Palmetto, the cabbage tree of Florida and the Carolinas. See Cabbage tree, under Cabbage. Royal palmetto,...".