Semantic Word Suggestion Search Box

I need a lightweight web component that behaves much like Google’s search bar: as soon as a user types a word, the interface should instantly display semantically related terms beneath the field. The aesthetic should stay strictly minimalist—clean edges, no visual distractions, quick to load... (Budget: $250 - $750 USD, Jobs: API Development, CSS, Flask, HTML, JavaScript, Machine Learning (ML), Python, React.js, Web Development, Website Design)