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keyword

mentally unstable signs

Monthly search volume and cost-per-click data for "mentally unstable signs" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=mentally+unstable+signs&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $2.74 | | competition | 0.12 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
mental unstable 6,600 $6.85 18/20
mentally unstable 5,400 $7.08 18/20
mental illness signs 4,400 $1.83 19/20
signs of mental illness 4,400 $1.46 19/20
mental diseases symptoms 4,400 $1.69 17/20
mentally ill symptoms 4,400 $1.54 17/20
mental unstable meaning 1,900 $0 20/20
mental health symptoms 1,900 $2.29 17/20
signs of a mentally unstable person 1,300 $2.25 20/20
signs of insanity 880 $4.11 19/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=mentally+unstable+signs&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt