Not thinking clearly or in an organized fashion; unfocused.
Having no aim or purpose
The definition of chance is accidental or not expected or planned.
The definition of haphazard is something disorganized or without any particular order to it.
Accidental(ly) or unexpected(ly).
Not paying enough attention; not thinking before one acts or speaks; neglectful; heedless; inconsiderate
Suited for everyday wear or informal use:
A rock fragment that has been transported by ice to a location other than its place of origin and that may range in size from a pebble to a large boulder.
Having no prescribed destination. Used of mail.
Having no organic structure
Having no particular purpose, organization, or structure; random.
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Find another word for hit-or-miss. In this page you can discover 25 synonyms, antonyms, idiomatic expressions, and related words for hit-or-miss, like: uncertainly, at-random, scatteringly, scattered, unevenly, aimless, chance, desultory, haphazard, random and by-chance.