Extravagant (adjective) بے حد ، حد سے زیادہ، فضول خرچ

lacking restraint in spending money or using resources.
Example: “it was rather extravagant to buy both”
Synonyms: spendthrift, profligate, unthrifty, thriftless, improvident, wasteful, free-spending, prodigal
Antonyms: thrifty
Obstinate (adjective) ضدی، ڈھیٹ،

stubbornly refusing to change one’s opinion or chosen course of action, despite attempts to persuade one to do so.
Example: “her obstinate determination to pursue a career in radio”
Synonyms: stubborn, headstrong, wilful, unyielding, inflexible, unbending, intransigent, intractable
Antonyms: compliant, amenable, tractable
