Loser Crossword Clue

The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

An anagram of the answer is "ERZO"

Can also mean "ADDITIVE IDENTITY", "NADIR", "BUGGER ALL", "FUCK ALL", "NADA", "NAUGHT", "NIL", "NOTHING", "NOUGHT", "NOWT", "NULL", "SOD ALL", "SWEET FA", "SWEET FANNY ADAMS", "ZILCH", "ZIP", "CIPHER", "CIPHER", "NOBODY", "NONENTITY", "ORIGIN", "ROOT", "TARE", "NO", "0", "CIPHER", "GOOSE EGG", "LOVE", "NAUGHT", "NIL", "NO", "NOUGHT", "NULL"

Can be the opposite of "POLE"

Another clue for the same answer is Nada

The first letter of the answer is "Z"