Use "?" for one missing letter: pu?zle. Use "*" for any number of letters: p*zle. Or combine: cros?w*d
Select number of letters in the word, enter letters you have, and find words!
A xenobiotic is a chemical which is found in an organism but which is not normally produced or expected to be present in it. Xenobiotic substances are becoming an increasingly large problem in Sewage Treatment systems, since they are relatively new substances and are. — “Xenobiotic - Wikipedia, the free encyclopedia”, en.wikipedia.org
Xenobiotic metabolism (from the Greek xenos "stranger" and biotic "related to living beings") is the set of metabolic pathways that modify the chemical structure of xenobiotics, which are compounds foreign to an organism's normal biochemistry, such as drugs and poisons. — “Xenobiotic metabolism - Wikipedia, the free encyclopedia”, en.wikipedia.org
Environmental xenobiotic are xenobiotic substances with a biological activity that are found as pollutants in the natural environment. Pharmaceutical drug is a chemical used for the alteration, diagnosis, prevention and treatment of disease, health conditions or structure/function of the human body. — “Environmental xenobiotic - Wikipedia, the free encyclopedia”, en.wikipedia.org