Choose the appropriate word which can be substituted for the given sentence: 'One who strictly believes in destiny or fate?'

Choose the appropriate word which can be substituted for the given sentence: $A$ voice loud enough to be heard.

Choose the appropriate word which can be substituted for the given sentence: '$A$ person who insists on a certain quality or strictly follows a specific behavior'.

Choose the appropriate word which can be substituted for the given sentence: $A$ person who has good knowledge of matters of taste such as fine arts,cuisines,music,etc.

Choose the appropriate word which can be substituted for the given sentence. Peter is excessively concerned with accuracy and precision. He is a

Choose the appropriate word which can be substituted for the given sentence: 'Something that relates to everyone in the world'.