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13-Letter Words Starting With ACT

  • 12 words
  • All English dictionaries
  • Scrabble points
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All 13-Letter Words Starting With ACT 12 words

How common is ACT at the start of thirteen-letter words?

Our combined English word list has 12 thirteen-letter words that start with ACT. They average 20.8 points, the best is ACTINOMORPHIC (24 points) and 33.3% end in S.

Total words
12
Average Scrabble score
20.8
out of 24 max
Everyday words
0%
common in ordinary English
Most common ending
S
33.3% of words

Most common last letters

  • s 33.3%
  • c 16.7%
  • n 16.7%

Top vowel pairs

  • io25%
  • ua16.7%
  • ie8.3%

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 thirteen-letter word that starts with ACT

a 1c 3t 1i 1n 1o 1m 3o 1r 1p 3h 4i 1c 3

A 1 + C 3 + T 1 + I 1 + N 1 + O 1 + M 3 + O 1 + R 1 + P 3 + H 4 + I 1 + C 3 = 24 points

Double word
48 pts
Triple word
72 pts

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

actinomorphic

  1. adjectivecapable of division into symmetrical halves by any longitudinal plane passing through the axis
  • Scrabble US
  • Scrabble UK
  • Words With Friends

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13-Letter Words Starting With ACT FAQ

How many thirteen-letter words that start with ACT are there?

There are 12 thirteen-letter words that start with ACT 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 thirteen-letter word that starts with ACT?

ACTINOMORPHIC is worth 24 points in Scrabble before any bonus squares. Other strong options are ACTINOMYCOTIC (24), ACTUALIZATION (24), ACTINOTHERAPY (23).

Which rare thirteen-letter words that start with ACT score well?

Uncommon but valid choices include ACTINOMYCOTIC (24), ACTUALIZATION (24), ACTINOBIOLOGY (21), ACTINOBACILLI (19). Few players know them, so they can catch an opponent off guard.