"chingabad" as you wrote is not a word in Spanish. I assume you mean "chingada". If that is the case, you may have heard it in some country in Latin America or in some movie. I am saying this because the word, which happens to be an offensive one, is not used in continental Spain whether there are synonyms and near-synonyms for it. I know I am not giving you a translation, but now, if really interested, you may find out yourself. Most free online Spanish to English dictionaries will solve your problem. Hope this helps!
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