Explore the vast world of "OB" words. Filter by two-letter combinations below to find exactly what you need. Perfect for students, teachers, and word game enthusiasts.
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Quick reference for OB-words sorted by character count.
| Length | Common Words | Scrabble Point Value Avg |
|---|---|---|
| 7 Letters | OBSERVE | 7 - 14 pts |
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Common questions about words starting with OB.
Take this 10-question quiz on words starting with OB.
1. Which word is an antonym for 'observe' when used to mean following a rule?
2. What is the difference between 'observe' and 'notice'?
3. What does it mean to 'observe a holiday'?
4. Which of the following is a common collocation with 'observe'?
5. Which sentence uses 'observe' correctly to mean 'watching'?
6. How is the word 'observe' pronounced in American English?
7. What is the noun form of 'observe' meaning 'the act of watching'?
8. Which preposition correctly completes: 'The scientist observed ___ the chemical reaction.'
9. What part of speech is the word 'observe'?
10. Which sentence is grammatically correct when making a remark?
