Dictionaries provide a pronunciation guide. Tell whether a word is a noun verb adverb adjective etc. Define the word. Often use the word in a sentence. Sometimes show synonyms. Is this answering your question or did I misunderstand?
Answer:
The subject of the sentence would be key
Generally speaking, the "higher" the risk, the "higher" the potential return or loss.
Buy a teacher and learn from her c c c c c c c c c
