Hoysala architecture is renowned for its intricate carvings, pyramidal roofs, and extensive use of sandstone. It flourished in the 12th and 13th centuries in the regions of Karnataka and Tamil Nadu.

Indo-Saracenic architecture is a style that emerged in the 19th century, blending elements of Islamic and Hindu architectural traditions. It is characterized by the use of domes, arches, and intricate carvings.

Maharashtra is renowned for its rock-cut cave temples and sculptures, particularly in the regions of Ajanta and Ellora. These caves showcase intricate carvings and paintings that depict religious and mythological scenes.

Haveli is the term used to describe the traditional courtyard houses found in Rajasthan. These houses are characterized by their intricate facades, spacious courtyards, and ornate decorations.

Kalinga architecture, originating in the eastern coastal region of India, is distinguished by its use of corbelled arches, stepped roofs, and intricate stone carvings. It flourished during the 10th and 11th centuries.

Nalukettu is the traditional architectural style of Kerala, characterized by its sloping roofs, elevated platforms, and spacious courtyards. These houses are designed to adapt to the region's tropical climate.

Maurya architecture is known for its massive stupas and monasteries, such as the Sanchi Stupa. This style flourished during the Maurya Empire in the 3rd century BCE.

Baori is the term used for the traditional stepwells found in Gujarat and Rajasthan. These stepwells are characterized by their intricate carvings and serve as important water sources in arid regions.

Gothic architecture, originating in Europe, is characterized by its use of pointed arches, ribbed vaults, and flying buttresses. It flourished during the Middle Ages and influenced architectural styles worldwide.

Chang Ghar is the traditional architectural style of Assam, characterized by houses built on stilts and with thatched roofs. These houses are designed to withstand the region's heavy rainfall and flooding.

Mughal architecture, originating in the Indian subcontinent, is characterized by its use of domes, minarets, and intricate geometric patterns. It flourished during the Mughal Empire from the 16th to the 19th centuries.

Koti is the traditional architectural style of Himachal Pradesh, characterized by houses made of stone and wood. These houses are designed to withstand the region's cold climate and mountainous terrain.

Modernist architecture, originating in the early 20th century, is characterized by its use of flat roofs, whitewashed walls, and simple geometric forms. It emphasizes functionality and rejects ornamentation.

Chettinad architecture, originating in the Chettinad region of Tamil Nadu, is characterized by its colorful facades, intricate carvings, and spacious courtyards. These houses reflect the region's rich cultural heritage.

Rajput architecture, originating in the Rajput kingdoms of Rajasthan and Madhya Pradesh, is characterized by its use of cantilevered balconies, jharokhas (oriel windows), and chhatris (domed pavilions). It showcases the region's martial traditions and Rajput pride.