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There are 3 thirteen-letter words beginning with OBSERV
| OBSERVABILITY | • observability n. (Uncountable) The state of being observable. • observability n. (Countable) A measure of the extent to which something is observable. • OBSERVABILITY n. the state of being observable. |
| OBSERVATIONAL | • observational adj. Relating to observation, especially scientific observation. • OBSERVATIONAL adj. related to observation. |
| OBSERVATORIES | • observatories n. Plural of observatory. • OBSERVATORY n. a building or place given over to or equipped for observation of natural phenomena (as in astronomy). |
Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.
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See this list for:
- English Wiktionary: 9 words
- Scrabble in French: 6 words
- Scrabble in Spanish: 4 words
- Scrabble in Italian: no word
- Scrabble in German: no word
- Scrabble in Romanian: 9 words
Recommended websites
- Visit WikWik.org - to search for words and build lists from Wiktionary's words.
- www.BestWordList.com to create personalized word lists.
- www.BestWordClub.com to play duplicate online scrabble.
- 1word.ws to play with words, anagrams, suffixes, prefixes, etc.
- Ortograf.ws to look for words.
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