Job Title & Skill Synonym Expander

Turn one seed title or skill into every alternative title, adjacent skill and abbreviation a boolean search should cover, so you stop missing qualified candidates. No sign-up.

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Why synonym expansion matters in sourcing

The single most common reason a boolean search returns too few candidates is a title or skill that was searched too literally. One person's Software Engineer is another's SWE, Developer, or Member of Technical Staff. If your string does not include the variants, those people never show up. This tool expands the seed for you and hands back a ready OR block.

How to use it

  1. Enter a seed. A job title (Product Designer) or a skill (Kubernetes).
  2. Expand. You get alternative and adjacent titles, co-occurring skills, and abbreviations.
  3. Copy the OR block. Paste it into the Boolean Builder, LinkedIn Recruiter, your ATS, or a Google X-ray query.

From synonyms to real candidates

Expanding terms is the free half. The hard half is running every variant against live candidates and ranking who actually fits. HeroHunt expands and matches title and skill variants automatically, so one search covers the whole synonym set instead of ten separate strings.

Frequently asked questions

It takes a seed job title or skill and expands it into the alternative titles, adjacent skills, and abbreviations a recruiter should include in a boolean or X-ray search. Searching only 'Software Engineer' misses 'SWE', 'Developer', 'Backend Engineer' and more, so you silently skip qualified candidates. The expander gives you every variant plus a paste-ready OR block.

It is free and needs no sign-up. Enter a title or skill and it returns the expanded terms. There is a fair-use limit; once you pass it, sign in to keep expanding.

An intelligent model trained on real labour-market conventions produces the alternatives, grounded in how titles and skills actually co-occur across the market. It never returns any real person's profile or contact data.

Copy the paste-ready OR block straight into the HeroHunt Boolean Builder, LinkedIn Recruiter, your ATS, or a Google X-ray query. Or sign in to HeroHunt and let it expand and match every variant against live candidates automatically.