Increasing the force or intensity of; intensive.(adjective)
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Use "intensitive" in a sentence
"He depends indirectly on Wright's English Dialect Dictionary, which dates down as an "intensitive" earliest from north Lincolnshire in 1877 in the phrases reäl doon good hand and a doon ohd woman"
"It is, however, both time and labor intensitive and arguably more expensive as well."
"At most, the word can in its present application, be considered only as an intensitive, or the like."