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13-Letter Words Starting With OBSERVA

  • 3 words
  • All English dictionaries
  • Scrabble points
Dictionary

Popular 13-Letter Words Starting With OBSERVA

The most familiar words on this list, with their Scrabble scores.

All 13-Letter Words Starting With OBSERVA 3 words

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

Our combined English word list has 3 thirteen-letter words that start with OBSERVA. They average 19.7 points and the best is OBSERVABILITY (23 points).

Total words
3
Average Scrabble score
19.7
out of 23 max
Everyday words
33%
common in ordinary English
Most common ending
L
33.3% of words

Most common last letters

  • l 33.3%
  • s 33.3%
  • y 33.3%

Top vowel pairs

  • ie33.3%
  • io33.3%

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

Highest-scoring thirteen-letter word that starts with OBSERVA

o 1b 3s 1e 1r 1v 4a 1b 3i 1l 1i 1t 1y 4

O 1 + B 3 + S 1 + E 1 + R 1 + V 4 + A 1 + B 3 + I 1 + L 1 + I 1 + T 1 + Y 4 = 23 points

Double word
46 pts
Triple word
69 pts

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

observability

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

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

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Words starting with OBSERVA by length

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13-Letter Words Starting With OBSERVA by the numbers

13-Letter Words Starting With OBSERVA FAQ

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

There are 3 thirteen-letter words that start with OBSERVA 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 OBSERVA?

OBSERVABILITY is worth 23 points in Scrabble before any bonus squares. Other strong options are OBSERVATORIES (18), OBSERVATIONAL (18).