Words that start with 'i' and contain 'reg'

Which word on this page is the most common?
Ranking as the 6486^th most common word, you will want to ensure that you have 'irregular' in your arsenal.

How many characters are in the biggest word from this list?
The word 'impregnableness' contains 15 characters.

In Scrabble, what is the best score possible from words that start with 'i' and contain 'reg'?
Our suggestion for a total score of 13 points is to play the word 'impregns'.

How many words could one make with this combination of letters?
On this list of words that start with 'i' and contain 'reg', Dictionarypedia has discovered 49 combinations which are available.

What is an interesting word from all the word combos possible ?
Our favorite weird word from this list is 'impregnate'. The dictionary defines it as "1. To make pregnant; to cause to conceive; to render prolific; to get with child or young. 2. (Biol.) To come into contact with (an ovum or egg) so as to cause impregnation; to fertilize; to fecundate. 3. To infuse an active principle into; to render frutful or fertile...".