• -ica

    Origin

    Latin -ica ("(plural suffix)"), plural form of -icum ("(singular suffix)").

    Note that etymologically this is not -ic + -a ("(plural ending)"), as -ic is the English form, having dropped the -um, though adding an -a to an English word ending in -ic does produce a superficially etymologically correct Latinate form.

    Full definition of -ica

    Suffix

    1. a collection of things that relate to a specific place, person, theme, etc.

    Usage notes

    Not productive, and rarely used; -ana and -ia are more common.

    Synonyms

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