I no longer use the word ‘enlightenment’ when I can help it. It has been horribly overused and does not actually represent a direct translation of a Tibetan or Sanskrit term. We use the term non-duality. The word ‘nowness’, as spoken of by Chögyam Trungpa Rinpoche, is important in Buddhism – especially any tradition which emphasises silent sitting.
We tend to discuss naturalness – but it has the same meaning. Naturalness is relaxed. Naturalness is relaxing into the present moment.
p234, Emailing the Lamas from Afar, Ngakpa Chögyam and Khandro Déchen, Aro Books, 2009, ISBN 978-0-9653948-5-7