Lacking flavor or interest.

بے مزہ / بے ذائقہ

The soup was insipid and needed more spices.

Rude and disrespectful behavior.

گستاخی / بدتمیزی

His insolence towards the teacher shocked the class.

Unable to pay debts.

دیوالیہ / قرض ادا نہ کرنے کے قابل

The company became insolvent after years of losses.

Impossible to endure.

ناقابل برداشت / نا قابل تحمل

His arrogance made him insufferable to work with.

Narrow-minded or isolated.

تنگ نظر / محدود

Their insular attitude prevented them from accepting new ideas.

A person who rises in revolt.

باغی / فسادی

The insurrectionists attempted to overthrow the government.

Lacking self-control.

بے قابو / حد سے زیادہ

His intemperate habits ruined his health.

Occurring at irregular intervals.

وقفے وقفے سے / غیر مسلسل

The rain was intermittent throughout the day.

The rise and fall of the voice when speaking.

لہجہ / آواز کا اتار چڑھاؤ

Her intonation made the speech more engaging.

Interested and curious.

دلچسپی لینا / متجسس

I was intrigued by the plot of the new novel.