English → French
unadulterated /BrE ʌnəˈdʌltəreɪtɪd 
, AmE ˌənəˈdəltəˌreɪdəd /
adjective
1 (pure) [water] pur; [food] naturel/naturelle; [wine] non frelaté
2 (emphatic) [pleasure, misery] pur (before n)
this is unadulterated nonsense ce sont des bêtises pures et simples