def METHOD_NAME(self, suffix: str) -> Iterable[int]:
    """
    :return: an iterable of Wordform IDs that match the suffix
    """
    term = self.to_simplified_form(suffix)
    matched_reversed_words = self._suffixes.keys(_reverse(term))
    return chain.from_iterable(
        self.text_to_ids[_reverse(t)] for t in matched_reversed_words
    )