15 Letter Words That Start With INS

There are 37+ 15 letter words beginning with INS in our English dictionary. Every 15-letter INS word below is valid in the Scrabble (TWL and SOWPODS), Wordle, and Words With Friends dictionaries, sortable and ready for your next puzzle. You can also browse all words starting with INS.

Popular 15-Letter Words Starting With INS

insatiabilities 17

inscrutableness 19

insensatenesses 15

insensibilities 17

insensitiveness 18

inseparableness 19

insidiousnesses 16

insociabilities 19

inspirationally 20

inspirationists 17

instantaneities 15

instinctivities 20

All 15-Letter Words Starting With INS (28 words)

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How Common is INS as a Start 15 Letter word?

There are 37 15-letter words starting with INS in English. The average Scrabble score here is 19, with -S endings dominating (59% of them).

Total Words

Avg Scrabble Score

Most Common Ending (59%)

Top Vowel Pairs

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15 Letter Words Starting With

Words Starting With INS

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15 Letter Words beginning with INS are often very useful for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. Word Finder by WordTips gives you a list of words ordered by their word game points of your choice. You might also be interested in 15 Letter Words with INS.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 15 Letter Words page when playing Dordle, WordGuessr or any other Wordle-like games. They help you guess the answer faster by allowing you to input the good letters you already know and exclude the words containing your bad letter combinations.

Highest-Scoring 15-Letter INS-Words in Scrabble

insufficiencies 25

insignificative 24

insignificantly 24

insignificances 23

instructorships 22

insubordinately 21

What is the highest scoring word in
Scrabble that starts with INS?

25 Points

The highest scoring word in Scrabble that starts with INS is insufficiencies with a total of 25 points.

I 1

N 1

S 1

U 1

F 4

I 1

C 3

I 1

E 1

N 1

C 3

I 1

E 1

S 1

noun 1. the condition of being insufficient

Synonyms:

lackinadequacyshortagewantdearthdeficitshortfall

FAQ 15 Letter Words That Start With INS

How many 15 letter words starting with INS are in the English dictionary?

There are 37 15-letter words in the English dictionary that start with INS. The average Scrabble score across them is 19.
Are there any rare 15 letter words starting with INS worth more in Scrabble?

Yes. Uncommon 15-letter words like "insubordination", "institutionally", "inspirationally", "insubstantially" start with INS and can score big thanks to their unusual letters. "inspirationally" is worth 20 points in Scrabble before any bonus tiles.
What are the most common 15 letter words starting with INS?

Everyday 15-letter words starting with INS include "insatiabilities", "inscrutableness", "insensatenesses", "insensibilities", "insensitiveness".