making sanitary (verb) sanitize: sterilize
Sinonime: Greek to me,
abstract, clear as dishwater,
complex,
complicated, deep,
enigmatic,
esoteric, heavy*, hidden,
incomprehensible,
intricate,
involved, muddy,
obscure,
perplexing, profound, puzzling, recondite,
subtle,
unfathomable,
vagueAntonime: clear,
concrete,
easy,
lucid, obvious,
plain,
simple