Indicating association or accompaniment

साथ में

English Usage: She went to the store with her friend.

Hindi Usage: वह अपने दोस्त के साथ स्टोर गई।

In a way that shows certainty or assurance

आत्मविश्वास से

English Usage: She spoke confidently during the presentation.

Hindi Usage: उसने प्रस्तुति के दौरान आत्मविश्वास से बात की।

A feeling of self-assurance arising from one’s own abilities or qualities

आत्मविश्वास

English Usage: His confidence in his skills helped him succeed.

Hindi Usage: उसके कौशल में आत्मविश्वास ने उसे सफल बनाया।