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15-Letter Words Starting With ACK

  • 4 words
  • All English dictionaries
  • Scrabble points
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All 15-Letter Words Starting With ACK 4 words

How common is ACK at the start of fifteen-letter words?

Our combined English word list has 4 fifteen-letter words that start with ACK. They average 28.8 points and the best is ACKNOWLEDGEABLY (31 points).

Total words
4
Average Scrabble score
28.8
out of 31 max
Everyday words
0%
common in ordinary English
Most common ending
E
25% of words

Most common last letters

  • e 25%
  • s 25%
  • t 25%

Top vowel pairs

  • ea50%

Share of words where these two vowels sit side by side.

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring fifteen-letter word that starts with ACK

a 1c 3k 5n 1o 1w 4l 1e 1d 2g 2e 1a 1b 3l 1y 4

A 1 + C 3 + K 5 + N 1 + O 1 + W 4 + L 1 + E 1 + D 2 + G 2 + E 1 + A 1 + B 3 + L 1 + Y 4 = 31 points

Double word
62 pts
Triple word
93 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

acknowledgeably

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

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15-Letter Words Starting With ACK by the numbers

15-Letter Words Starting With ACK FAQ

How many fifteen-letter words that start with ACK are there?

There are 4 fifteen-letter words that start with ACK in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

What is the highest-scoring fifteen-letter word that starts with ACK?

ACKNOWLEDGEABLY is worth 31 points in Scrabble before any bonus squares. Other strong options are ACKNOWLEDGEABLE (28), ACKNOWLEDGEMENT (28), ACKNOWLEDGMENTS (28).

Which rare fifteen-letter words that start with ACK score well?

Uncommon but valid choices include ACKNOWLEDGEABLY (31), ACKNOWLEDGEMENT (28), ACKNOWLEDGMENTS (28). Few players know them, so they can catch an opponent off guard.