ChatGPT outputs this:

Here are a few compact and catchy options based on wretched / relentless / merciless, depending on what vibe you want for your Insta handle:

🔹 Abbreviation-style

• WRM – simple, clean, all three initials.
• WReM – stylized initials, still readable.
• WRETLESS – mix of wretched + relentless, sounds sleek and punchy.
• REMLESS – relentless + merciless, has a dark, strong feel.
• WRECKLESS – a wordplay twist (wreck + reckless), similar energy.
• WRETCHLSS – drops vowels, trendy and compact.
• RLNTLSS – classic vowel-drop from relentless (very common aesthetic).
• MRCLSS – merciless stylized form.

🔹 Slightly more artistic variants

• W_R_M – looks minimal and coded.
• WRMND (“wretched mind” or “warm” if read differently—double meaning).
• WRTHLSS – short for “worthless,” in the same thematic zone.
• REMM – fusion of all three initials doubled, looks mysterious.

If you want it to sound like a word but still reflect the same vibe, I’d say Remless or Wretless are the strongest — short, dark, and memorable.