Crossword clue: a superfluous or augmented fourth.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
A superfluous or augmented fourth. [R.]
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
A superfluous or augmented fourth. [R.]