adverbial particle
A grammatical term for particles that add adverbial nuance, such as ばかり, など, くらい, and ほど. Used in linguistic and educational contexts.
"Dake" and "bakari" are classified as adverbial particles.
Learning how to use adverbial particles enriches your Japanese expression.
格助詞 (case particles) mark grammatical relations like subject or object, while 副助詞 add adverbial nuance.
Compound of 副 (adverbial, secondary) and 助詞 (particle). The term is a modern grammatical classification.