to raise or increase

to enhance or improve

सुधारना

English Usage: Her confidence was boosted after she received compliments.

Hindi Usage: उसे प्रशंसा मिलने के बाद आत्मविश्वास में सुधार हुआ।

an increase or improvement

वृद्धि

English Usage: The marketing campaign gave a significant boost to sales.

Hindi Usage: मार्केटिंग अभियान ने बिक्री में महत्वपूर्ण वृद्धि की।