#nightmarish
Live, measured metrics for the hashtag #nightmarish from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #nightmarish
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-24 07:41 UTCNo measured public usage for #nightmarish in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-24 07:41 UTCNo related tags with measured usage found for #nightmarish.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-24 07:41 UTCNo recent public posts found for #nightmarish on Mastodon. Nothing measured, so nothing shown.
What “nightmarish” means
Wiktionary · WikipediaA nightmare, also known as a bad dream, is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety, disgust or sadness. The dream may contain situations of discomfort, psychological or physical terror, or panic. After a nightmare, a person will often awaken in a state of distress and may be unable to return to sleep for a short period of time. Recurrent nightmares may require medical help, as they can interfere with sleeping patterns
“Nightmare” on Wikipedia (CC BY-SA) →#nightmarish across platforms
every network with a public tag surfaceFollow #nightmarish straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/nightmarish