1) Amateurs 2) Fold folk 3) No experts 4) Non-pro folks 5) Nonexperts 6) Nonprofessionals 7) Not professionals 8) Not the professionals 9) Secular group 10) Seculars 11) The great unwashed 12) Those not of the cloth Found on https://www.crosswordclues.com/clue/laymen
1) Amateurs 2) Fold folk 3) No experts 4) Non-pro folks 5) Nonexperts 6) Nonprofessionals 7) Not professionals 8) Not the professionals 9) Secular group 10) Seculars 11) The great unwashed 12) Those not of the cloth 
• (pl. ) of Layman