unadulterated

形容词 unadulterated:

1. not mixed with impurities
2. without qualification; used informally as (often pejorative) intensifiers
   同义词：arrant, complete, consummate, double-dyed, everlasting, gross, perfect, pure, sodding, stark, staring, thoroughgoing, utter

1. Our life was unadulterated bliss.
   我们的生活幸福极了。