A word shown on a keyword page because it is named in the same paragraphs as the expression: an entity of the dictionary or another keyword page, counted once per paragraph (19 passages, no note) the two share, the way the co-occurrence (note: Co-occurrence) neighbourhood counts its neighbours (42 passages, no note). The page shows the twelve most frequent, each sized from one to five by the rank (6 passages, no note) of its count among them and followed by that count in plain text, so that size (12 passages, no note) is never the only cue (note: Cue). An accompanying word is a lead, not a relation (note: Relation): nothing on the page asserts that the two belong together.
Not to be confused with
A neighbour of the neighbourhood panel, which comes from a link of the model; an accompanying word comes from shared paragraphs alone.