Vainglorious(adjective)
Excessively proud of oneself or one's achievements.
Hindi meaning:गुमानी/ महत्वाकंक्षी
Synonyms: Arrogant, Egotistic, Haughty, Boasting, Conceited
Antonyms: Modest, Selfless, Humble
Example: A vainglorious attitude is not very likable in a person.
Trick to remember: Agar hmesha glorious rahna hai to kabi Vainglorious mat kro. 
