若干 (じゃっかん) Japanese meaning | Kotomora許
容
範
囲
です
。
A slight margin of error is acceptable.
There were a few changes to the meeting.
Usage patterns
若干の〈物〉a small amount/number of ~
There are a few problems with this plan.
若干〈形容詞〉somewhat ~; a little ~
This year's sales are somewhat higher.
若干異なるto differ slightly
The two sets of data showed slightly different results.
若干 is more formal and often used with countable nouns or numbers, while やや more naturally modifies adjectives and verbs.