Words that start with 'r' and contain 'igo'

What's the maximum number of words you could create from this combination of letters?
It is possible to derive 37 words from this list.

Which word on this page is the most common?
According to our records, the most common word in the dictionary that start with 'r' and include 'igo' is 'rigorous'.

What's the longest word you can make with words that start with 'r' and include 'igo'?
The longest word one can construct from this combination is 'reinvigorating', which contains 14 letters.

Is there an example of a word from this page of word that starts with 'r' and includes 'igo' which might be considered as unique?
The most unusual word in our opinion is 'rigorous'. The dictionary defines it as "1. Manifesting, exercising, or favoring rigor; allowing no abatement or mitigation; scrupulously accurate; exact; strict; severe; relentless; as, a rigorous officer of justice; a rigorous execution of law; a rigorous definition or demonstration. He shall be thrown down the Tarpeian Rock With rigorous hands. Shak. We do not connect the...".

What is the highest scoring word in Scrabble available on this page ?
From this combination of letters, the best word you ought to play is 'rhigotic' for a score of 14 in Scrabble.