Adverb
In a diametrical manner; directly; as, diametrically opposite.
Source: Webster's dictionaryDo you think when two representatives holding diametrically opposing views get together and shake hands, the contradictions between our systems will simply melt away? What kind of a daydream is that? Nikita Khrushchev
The idea of storage as a solution of economic problems at least has the support of common sense. It is diametrically opposed to the topsy-turvy Alice-in-Wonderland reasoning that has marked so much of our depression thinking and policy. Benjamin Graham
Parents teach children discipline for two different, indeed diametrically opposed, reasons: to render the child submissive to them and to make him independent of them. Only a self-disciplined person can be obedient; and only such a person can be autonomous. Thomas Szasz
Hitler frequently demonstrated diffidence and unease in dealings with individuals which contrasted diametrically with his self-confident mastery in exploiting the emotions of his listeners in the theatrical setting of a major speech. Ian Kershaw
Anyone with sincere religious beliefs cannot say that all religions are true. That is so illogical it is pathetic. All religion cannot be true because some of them are so diametrically opposed to each other. Josh McDowell
I had a very diametrically opposite set of parents. Bill Griffith