Cool MateOccasionally vs Rarely
When to use each in English, with meaning, register, and examples.
Occasionally
Top 2,000 (common)B2adverb
Rarely
Top 2,000 (common)B1adverb
| Occasionally | Rarely | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/əˈkeɪʒnəli/"]/🇺🇸 /["/əˈkeɪʒnəli/"]/ | 🇬🇧 /["/ˈreəli/"]/🇺🇸 /["/ˈrerli/"]/ |
| Meaning | Sometimes, but not often. | not very often |
| Example | We occasionally meet for a drink after work. | I rarely go to the movies anymore since I prefer watching at home. |
| Register | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B2 | B1 |
| Part of speech | adverb | adverb |
| Collocations | occurs occasionally, rarely used occasionally, happens occasionally | rarely seen, rarely happens, rarely visit |
| Antonyms | frequently, often, regularly | frequently, often, regularly |
| Common mistakes | Using 'occasionally' when 'often' is more appropriate., Confusing 'occasionally' with 'occasion' (which is a noun)., Adding unnecessary prepositions, e.g., 'occasionally at'. | Confused with 'rare' — 'rarely' describes frequency, while 'rare' describes how uncommon something is., Using 'rarely' in affirmative sentences instead of negative ones — remember it implies infrequency., Incorrectly placing 'rarely' at the end of a sentence where it should be before the main verb. |
| Usage notes | Used in both spoken and written English. It often implies that something happens at irregular intervals, which makes it less formal than some alternatives, but still appropriate for most contexts. | Used in both spoken and written English. It’s appropriate for discussing habits or occurrences that happen infrequently. Avoid using in very formal contexts where a synonym like 'infrequently' might be more suitable. |
Frequently asked questions: Occasionally vs Rarely
What's the difference between Occasionally and Rarely?
Occasionally: Sometimes, but not often. Rarely: not very often
Are Occasionally and Rarely the same CEFR level?
Occasionally: B2, Rarely: B1 on the CEFR scale.
Can I use Occasionally and Rarely interchangeably?
Not always. Occasionally and Rarely are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.