Dependable. A needless substitute for reliable, trustworthy.
Different than. Not permissible. Substitute different from, other than, or unlike.
Divided into. Not to be misused for composed of. The line is sometimes difficult to draw; doubtless plays are divided into acts, but poems are composed of stanzas.
Don't. Contraction of do not. The contraction of does not is doesn't.
Due to. Incorrectly used for through, because of, or owing to, in adverbial phrases: “He lost the first game, due to carelessness.” In correct use related as predicate or as modifier to a particular noun: “This invention is due to Edison;” “losses due to preventable fires.”
Folk. A collective noun, equivalent to people. Use the singular form only.
Effect. As noun, means result; as verb, means to bring about, accomplish (not to be confused with affect, which means “to influence”).
As noun, often loosely used in perfunctory writing about fashions, music, painting, and other arts: “an Oriental effect;” “effects in pale green;” “very delicate effects;” “broad effects;” “subtle effects;” “a charming effect was produced by.” The writer who has a definite meaning to express will not take refuge in such vagueness.
Etc. Equivalent to and the rest, and so forth, and hence not to be used if one of these would be insufficient, that is, if the reader would be left in doubt as to any important particulars. Least open to objection when it represents the last terms of a list already given in full, or immaterial words at the end of a quotation.
At the end of a list introduced by such as, for example, or any similar expression, etc. is incorrect.