asquerosamente
disgustingly
asco
disgust
+
-osa
full of
+
-mente
-ly (adverb suffix)
Asquerosamente means disgustingly and can be broken down into asco0 (disgust0) + -osa1 (full of1) + -mente2 (-ly2), literally meaning 'in a manner full of disgust'.
adverb
- disgustinglyIn a disgusting or repulsive mannerEl baño estaba asquerosamente sucio. // The bathroom was disgustingly dirty.