редко vs изредка

redko vs izredka — rarely vs occasionally

What it really means

Редко says that something happens infrequently and is the ordinary frequency adverb. Изредка means “from time to time” or “occasionally”: the event is uncommon but does recur. Изредка often sounds slightly literary and can soften the bleakness of редко.

Examples in natural speech

Я редко ем сладкое.
I rarely eat sweets.
Он редко опаздывает на работу.
He rarely arrives late for work.
Изредка мы созваниваемся по вечерам.
We occasionally call each other in the evenings.
Изредка в саду появлялся ёж.
An occasional hedgehog appeared in the garden.
Она редко жалуется, но изредка просит помощи.
She rarely complains, but occasionally asks for help.

Common mistakes

Do not treat изредка as a direct synonym for “almost never”: it implies recurring occasions. Редко can be intensified with очень редко, whereas very rarely plus изредка is usually contradictory.

Memory tip

Редко counts scarcity; изредка leaves a few occasions scattered through time.

Frequently asked questions

Which word is stronger, редко or изредка?

Neither has a fixed numerical threshold, but редко foregrounds low frequency while изредка foregrounds the existence of occasional repeats.

Can изредка describe people?

Yes, if the person appears or acts occasionally: изредка приезжали гости; it is not limited to weather or objects.

Is изредка suitable in formal writing?

Yes, though it has a literary flavor; reports may use иногда or редко when a plainer frequency statement is intended.

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