Regex Tester & Validator

Intended as a content-moderation filter for the n-word slur, matching either its 'er' or 'a' ending variants. Technically it matches strings starting with n/N, then any characters via greedy .+, then g/G, any characters again, and finally r/R, a/A, or the literal phrase 'among us free'. The redundant single-char ranges and stray hyphens in the character classes (which also match '-') plus the greedy wildcards make it extremely over-broad, flagging many innocent words.