7 letter words starting with IS

40 words. Add the other letters you know to narrow the list.

Correct spot
Wrong spot a box can hold several letters

40 words

Best words to try

Sorted by how many of this list's common letters they use: ISOLATE, ISOTONE, ISOGENY, ISOGONE, ISOTYPE and ISOBARE. Words with no repeated letters test the most letters per guess; 12 of the 40 words have none.

Highest-scoring words

  • ISOZYME21 points
  • ISCHIUM14 points
  • ISOPACH14 points
  • ISTHMIC14 points
  • ISOGAMY13 points

Patterns in this list

The most common third letter is O (29 words), followed by A (3).

More 7 letter words starting with I

Questions

How many 7 letter words start with IS?

There are 40 7 letter words that start with IS in our word list.

What is the highest scoring 7 letter word that start with IS?

ISOZYME, worth 21 points with standard Scrabble letter values.

Which 7 letter words that start with IS make good guesses?

ISOLATE, ISOBARE and ISOBATH use 7 different letters that are common in this list, so they rule out the most words.