First and Pristine

First adjective - Coming before all others in time or order.

Pristine and first are semantically related in earliest topic. In some cases you can use "Pristine" instead an adjective "First", when it comes to topics like earliest in order.

Nearby Word: firstly

Pristine adjective - Being in an original and unused or unspoiled state.

First and pristine are semantically related in clean topic. Sometimes you can use "First" instead an adjective "Pristine", if it concerns topics such as original.