Wave can learn specialized terms, names, and jargon you use often — so your transcripts come out accurate every time.
Why Use Custom Vocabulary?
Wave's transcription engine handles everyday language well, but it can struggle with:
Product and brand names — "Kubernetes," "Figma," "Zapier"
People's names — "Dr. Nguyen," "Sundar Pichai"
Industry jargon — "LTV:CAC," "EBITDA," "HIPAA"
Acronyms and abbreviations — "OKR," "SaaS," "SERP"
Medical or legal terms — "acetaminophen," "habeas corpus"
Adding these words to your custom vocabulary helps Wave recognize them correctly in your recordings.
How to Add Words
Go to Settings → Preferences → Custom Vocabulary
Type in a word or phrase
Tap Add
You can add as many words as you need. Remove any word anytime by tapping the X next to it.
Tips for Best Results
Spell it exactly how you want it to appear in transcripts
Add full names, not just first names — "Dr. Sarah Nguyen" works better than just "Nguyen"
Include common variations if needed — add both "K8s" and "Kubernetes"
Custom vocabulary applies to all future recordings — it won't retroactively fix old transcripts