These are the songs sorted according to the word you are looking for (lonely)

Avicii - Wake Me Up

Akon - Lonely

Dua Lipa - Houdini

Karla X Monoir - Lonely

Avicii - Addicted To You

Avicii - Lonely Together Ft Rita Ora

Avicii - Feeling Good

Avicii - Silhouettes

Avicii - Pure Grinding

Avicii - For A Better Day