In total, how many words could one make using this combination of letters?On this page of words containing 'rc' and ending with 'ph', you have 3 unique combinations that are possible.
Which word in particular on this page has the largest letter count?There are 12 letters in the word 'marconigraph', that makes it the largest word we have.
What's an unusual word from all the word combos possible ?An example of a strange word from this list is 'arcograph'. The dictionary defines it as "An instrument for drawing a circular arc without the use of a central point; a cyclograph.".