What's the most common word with 'si' in them?There's 'side', which ranks as the 278th most common word.
What is the highest scoring word you can play in Scrabble ?With an enormous 17,972 entries, you should go for 'sizzling' scoring 27 points.
What is the largest word you can make using words with 'si' in them?The longest word that's possible to construct from words with 'si' in them is 'superincomprehensibleness', and it has 25 letters.
How many words are possible to put together using the combination specified?On this list of words containing 'si', you have 17,972 entries which are available.
What is an unusual word from this list?The most unusual word from this list is 'recessive'. 'Recessive' is defined as "Going back; receding.", according to the dictionary.