Translation guide
Expresses that something happens sometimes, but not regularly or frequently. Japanese uses various adverbs and phrases to convey this, with nuances of frequency and formality.
Express that an action or event happens from time to time, without specifying exact frequency.
The most common and neutral way to say 'occasionally' or 'sometimes'. Suitable for both spoken and written Japanese.
I occasionally go to see movies.
Very common in casual conversation. Slightly less frequent than 時々, closer to 'once in a while'.
I eat out occasionally.
A slightly more literary or formal alternative to 時々. Often used in writing.
Occasionally, I receive letters from old friends.
Means 'at times' or 'on occasion'. Often used when contrasting with usual behavior.
Occasionally, it's nice to travel alone.
Emphasize that something happens rarely, less often than 'sometimes'.
Focus on the lack of pattern or schedule, rather than just frequency.
時々 is neutral and can be used in any situation. たまに is more casual and implies a lower frequency. In formal writing, 時折 is preferred over たまに.
I exercise occasionally. (neutral)
I exercise once in a while. (casual, less frequent)
English 'occasionally' can sometimes be translated as 時々, but in many contexts たまに or other phrases are more natural. Overusing 時々 can sound stiff in casual speech.