How many words are possible to make using the specified combination?From this page of words starting with 'r' that contain 'op', you have 335 entries which are possible in total.
What's the most popular word that starts with 'r' and includes 'op' in the dictionary?We're able to verify that 'rope' is the 3958th most common word.
What's the longest word you can make with words that start with 'r' and include 'op'?The longest word you could assemble from the combination searched for is 'radiopharmaceutical', which is made up of 19 characters.
What is the highest scoring word you can play in Scrabble ?As there are tons of words to pick from, your best bet is 'rheopexy' scoring 23 points in total.
Which is the most unique word that starts with 'r' and includes 'op'?One of the most weird words from this list is 'retropulsive'. The definition of 'retropulsive' is as follows: "Driving back; repelling.". Source Cambridge Dictionary.