The pattern of test i.e.1231 fits the words like area, bomb, chic, dead etc.
Try to compile a list of at least 20 distinct words, with a digit 1 replaced by a, b, c, d etc.

Rem1: Samples mentioned above cannot be used.
Rem2: Other than that, all goes (proper nouns, acronyms, slang words).
Rem3: You will probably find no solutions for j, q, v, y and z.