The word indicated by the clue “one who regrets” functions as a noun. It refers to an individual experiencing remorse or sorrow for past actions or omissions. Examples include words like “rueful,” “penitent,” or “contrite,” all describing someone harboring regret. The specific answer depends on the number of letters required by the crossword puzzle.
Understanding the part of speech of a crossword clue is crucial for solving the puzzle effectively. Identifying whether the clue points towards a noun, verb, adjective, or adverb helps narrow down the possibilities and focus the search for the correct answer. This knowledge allows solvers to eliminate words that don’t fit the required grammatical function, significantly improving the speed and accuracy of solving. Historically, crossword puzzles have tested vocabulary and general knowledge, and discerning the intended part of speech is a key aspect of that challenge.