Synonyms for Several (same or very similar meaning)
WordNet sense 1 (quantifier; used with either mass nouns or plural count nouns to indicate an unspecified number or quantity):
some
WordNet sense 2 (unlike in nature or quality or form or degree):
different
WordNet sense 3 (considered individually):
various, respective
WordNet sense 4 (being or characteristic of a single thing or person):
individual, single
From the ODE community, based on WordNet
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