What's the highest scoring word you can play in Scrabble ?Your only feasible option is 'angarep' scoring 10 points.
How many words can you make using words that have 'ng' in and end with 'ep'?It's possible to make 2 words using the letter combination you asked for.
How many letters are in the largest word on this page?The longest word you could construct from words that have 'ng' in and end with 'ep' is 'singlestep', and it is made up of 10 characters.