Provide the appropriate single word for the phrase: 'To repeatedly emphasize or insist on something' (‘किसी बात पर बार-बार जोर देना’).

What is the one-word substitution for the expression 'That which cannot be destroyed or diminished'?

Select the one-word substitution for: 'The period of time after noon'.

Select the appropriate single word for: 'Occurring in or pertaining to the intestines'.