How Do You Spell IN TENSER?
Pronunciation: [ɪn tˈɛnsə] (IPA) 
The correct spelling of the word "in tenser" is actually "intenser". The phonetic transcription of this word is /ɪnˈtɛnsər/. The "in" at the beginning of the word is pronounced as the short "i" sound, and the stress falls on the second syllable. The "tens" in the middle is often mistaken for "tense", but it's actually spelled with two "n"s. The "-er" at the end of the word is pronounced as the "er" sound, giving the word its comparative adjective form.
