Choose the appropriate word which can be substituted for the given sentence: The sound made by a camel.

Choose the appropriate word which can be substituted for the given sentence: $A$ person whose age is $100$ or more than $100$ years.

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

Choose the appropriate word which can be substituted for the given sentence: '$A$ man who speaks less in the forum'.

Choose the appropriate word which can be substituted for the given sentence: 'The part of government which is concerned with making of rules'.

Choose the appropriate word which can be substituted for the given sentence: 'To accustom oneself to a foreign climate'.