What's the difference between hovel and hoven?

Hovel

Definition:

(n.) An open shed for sheltering cattle, or protecting produce, etc., from the weather.
(n.) A poor cottage; a small, mean house; a hut.
(n.) A large conical brick structure around which the firing kilns are grouped.
(v. t.) To put in a hovel; to shelter.

Example Sentences:

(1) There, I came to a muddy hovel and made my way down into a damp, dark cave.
(2) The scene in the hovel was a little muddled, and it was not until the scene with the flowers that the study of a man seeking in wandering wits a refuge from intolerable reality really came into the round.
(3) Nor am I living in a hovel with a dirt floor and no running water,” she said.
(4) I recently issued myself with an eviction notice for the end of April to get out of my little hovel – a threat already pushed forward from Christmas.
(5) A few kilometres away, outside the town of Azaz, 60-year-old Hamida is living in a concrete hovel with her two grown-up daughters.
(6) They would throw together weird hovels, filled with random doors and windows, huge gaps in the walls, bizarre jutting extensions, like nightmarish sets from a German expressionistic horror movie.
(7) March 23, 2013 Guardian executive hovel... 3.14am GMT I want a mini snow plough They're whizzing around the playing surface clearing snow at a furious pace.
(8) For Waugh, the club consisted of “epileptic royalty from their villas of exile; uncouth peers from crumbling country seats; smooth young men of uncertain tastes from embassies and legations; illiterate lairds from wet granite hovels in the Highlands; ambitious young barristers and Conservative candidates torn from the London season and the indelicate advances of debutantes; all that was most sonorous of name and title”.
(9) I walked for another hour and got back to my hovel.
(10) • thethirty-ninesteps.co.uk , open daily noon-10pm, noon-11pm Thurs-Sat The Hovelling Boat Inn, Ramsgate The Hovelling Boat, which recently celebrated its first birthday, was named after a pub that existed on the site until 1909.
(11) But everyone also does tons of drugs, makes really experimental music, does crazy shit and lives in a hovel with no heating."
(12) They would throw together weird hovels, filled with random doors and windows, huge gaps in the walls, bizarre jutting extensions, like nightmarish sets from a German expressionistic horror movie."
(13) Photographs in the Amnesty report reveal the filthy insides of Qatar's accommodation for the workers who build their air-conditioned palaces, malls and five-star hotels: dank, windowless hovels, dangerously hot without air-conditioning; primitive dormitories cramming together crowds of men far from their homes and families.
(14) I get by.” Squinting across the riverbed Cabrera could see a new neighbour: Sergio Avinia, 42, a recent arrival cleaved from a family in California, waist-deep in a hole, bare-chested and sweating, excavating a hovel with improvised tools.