A mass of rock or a formation, often creating a rough or uneven terrain.

A situation or obstacle that is difficult to overcome; a challenge.

कठिनाई

English Usage: The company faced a rocky barrier during its expansion efforts.

Hindi Usage: कंपनी को अपने विस्तार के प्रयास में कठिनाई का सामना करना पड़ा।

Having many rocks; uneven and difficult to navigate.

Characterized by difficulties or challenges.

कठिन

English Usage: Her career has been quite rocky with many ups and downs.

Hindi Usage: उसका करियर कई उतार-चढ़ाव के साथ काफी कठिन रहा है।