seodata.dev

keyword

unfaithfulness in relationships

Monthly search volume and cost-per-click data for "unfaithfulness in relationships" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=unfaithfulness+in+relationships&country=us" +--------------+------------------+ | volume | 70 | | cpc | $1.86 | | competition | 0.08 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
infidelity 90,500 $5.04 9/20
what is infidelity 6,600 $0.03 10/20
cheating in a relationship definition 2,900 $0.02 11/20
relationship cheating 2,900 $2.23 11/20
define cheating in a relationship 2,900 $0.02 10/20
cheating in a relationship meaning 2,900 $0.06 9/20
what is cheating in a relationship 2,400 $0.13 14/20
cheating in a relationship 2,400 $4.04 11/20
cheating relationship 2,400 $4.04 11/20
cheating on relationship 720 $2.2 10/20

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=unfaithfulness+in+relationships&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt