12-Letter Words

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PROFESSIONAL​17
APPLICATIONS​18
REQUIREMENTS​23
CONSTRUCTION​16
AVAILABILITY​20
ORGANIZATION​22
REGISTRATION​13
DISTRIBUTION​15
PUBLICATIONS​18
INTRODUCTION​15
TECHNOLOGIES​18
MANUFACTURER​19
INSTRUCTIONS​14
RELATIONSHIP​17
INSTALLATION​12
PARTICULARLY​19
ARCHITECTURE​19
PRESENTATION​14
INSTITUTIONS​12
INTELLIGENCE​15

The list of 12-letter words

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What are the most common letters among 12-letter words?

Letter 12-letter words containing % of 12-letter words containing
I 16517 78.56%
E 16479 78.38%
S 15101 71.82%
T 13843 65.84%
N 13808 65.67%
A 13788 65.58%
R 13549 64.44%
O 12863 61.18%
L 10079 47.94%
C 9328 44.37%
P 6849 32.58%
U 6639 31.58%
M 6453 30.69%
D 6002 28.55%
G 5990 28.49%
H 5716 27.19%
Y 3765 17.91%
B 3416 16.25%
V 2255 10.73%
F 2140 10.18%
Z 1162 5.53%
K 1018 4.84%
W 829 3.94%
X 664 3.16%
Q 394 1.87%
J 220 1.05%

What are the most frequent starting letters in 12-letter words?

Letter 12-letter words starting with % of 12-letter words starting with
S 2193 10.43%
P 2154 10.24%
C 2126 10.11%
D 1501 7.14%
A 1302 6.19%
M 1253 5.96%
I 1214 5.77%
R 1064 5.06%
T 990 4.71%
E 976 4.64%
U 919 4.37%
H 905 4.30%
O 761 3.62%
B 711 3.38%
F 612 2.91%
N 569 2.71%
G 507 2.41%
L 430 2.05%
V 299 1.42%
W 222 1.06%
K 100 0.48%
Q 86 0.41%
J 57 0.27%
Z 42 0.20%
X 23 0.11%
Y 9 0.04%

The most common ending letters among 12-letter words

  • More than 44.82% of all 12-letter words end with the letter S.
  • 9.70% of words end with the letter G and 9.37% end with Y.
  • These 3 letters account for more than 63% of all starting letters among 12-letter words.
  • No words with 12 letters end with either Z, V, Q, or J.
Letter 12-letter words ending with % of 12-letter words ending with
S 9424 44.82%
G 2040 9.70%
Y 1971 9.37%
E 1655 7.87%
D 1458 6.93%
N 1006 4.78%
T 743 3.53%
C 715 3.40%
L 692 3.29%
R 595 2.83%
M 317 1.51%
A 195 0.93%
H 73 0.35%
P 67 0.32%
I 22 0.10%
O 14 0.07%
K 14 0.07%
F 12 0.06%
X 7 0.03%
W 3 0.01%
U 1 0.00%
B 1 0.00%
V 0 0.00%
Q 0 0.00%
J 0 0.00%
Z 0 0.00%

What are the most commonly used 12-letter words in English?

  • Only 0.61% of all words used during everyday communication are 12-letter words, compared to 7.50% of words that are shared in the English dictionary.
  • The most commonly used 12-letter word is ORGANIZATION, accounting for 0.018% of all used words and 3.08% of all used 12-letter words.
  • RELATIONSHIP is the second most frequently used 12-letter word in English, accounting for 2.92% of all 12-letter words and 0.017% of all words.
  • Close to 55% of all 12-letter words are nouns and proper nouns, 24.06% are adjectives, 13.09% are adverbs, and 8.00% are verbs.
  • Frequency-wise, nouns, and proper nouns account for close to 60% of all 12-letter words used, adjectives account for 21.84%, adverbs account for 13.80%, and verbs for 4.65%.
Word Word type Frequency Frequency among 12-letter words
ORGANIZATION Noun 0.02% 3.08%
RELATIONSHIP Noun 0.02% 2.92%
INTRODUCTION Noun 0.01% 2.05%
PARTICULARLY Adverb 0.01% 1.99%
PROFESSIONAL Adjective 0.01% 1.81%
PRESIDENTIAL Adjective 0.01% 1.66%
DISTRIBUTION Noun 0.01% 1.47%
CONSTRUCTION Noun 0.01% 1.38%
CONSTITUTION Proper noun 0.01% 1.37%
RESPECTIVELY Adverb 0.01% 1.30%
NEIGHBORHOOD Noun 0.01% 1.19%
INTELLIGENCE Noun 0.01% 1.15%
INTERVENTION Noun 0.01% 1.11%
CHAMPIONSHIP Noun 0.01% 1.08%
SPECIFICALLY Adverb 0.01% 1.08%

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