The term 'honorific for Gandhi' can be answered with the seven-letter word 'MAHATMA'. MAHATMA is an honorific title given to Mohandas Karamchand Gandhi, an Indian lawyer, anti-colonial nationalist, and political ethicist who led India's struggle for independence from British rule. The title was given to him by Rabindranath Tagore, a Bengali poet, philosopher, and Nobel laureate. The term MAHATMA is derived from Sanskrit and means 'great soul'.