TOILSOME (टॉइल्सम) - involving hard or tedious work.
Meaning: कष्टमय/ कठिन
QUINTESSENTIAL (क्विन्टिसेन्शल) - being the perfect example of something
Meaning: सर्वोत्कृष्ट
EXORBITANT (इग्ज़ॉर्-बिटंट) - (used about the cost of something) much more expensive than it should be
Meaning: अत्यधिक
DEMURE (डिम्यूर) - (used especially about a girl or young woman) shy, quiet and polite
Meaning: संकोची/ शर्मीला