Wough

The trapper shouted and waved his cap; whereupon, to his amazement, the bear uttered a loud "wough" and charged straight down on him -- only to fall a victim to misplaced boldness. ❋ Theodore Roosevelt (1888)

The old dog reached it, and stood straining upon the spring, when Lincoln fired, and the hound, with a short "wough", dropped in upon his head, and was carried off like a flash. ❋ Mayne Reid (1850)

Anyway it's wough going but I know it'll be worth it in the end. ❋ J-gan (2003)

As it scrambled swiftly over the edge it caught sight of the elephant and with a deep "wough!" charged straight at it. ❋ Gordon Casserly (N/A)

` It says "Bough-wough!" cried a Daisy: ` that's why its branches are called boughs! ' ❋ Unknown (1899)

"I call that vewy wough," said Braintree, looking and feeling a little uncomfortable. ❋ Talbot Baines Reed (1872)

"Hope it's not wough outside," said Braintree, as the boat, now nearly out of the creek, began to dance a little at the prospect of meeting the open sea. ❋ Talbot Baines Reed (1872)

And that was seene verament, for he wrought them both wo and wough. ❋ Henry Morley (1858)

He had a great objection to the letter _r_, which he considered "wough and wasping." ❋ Ebenezer Cobham Brewer (1853)

I exclaimed, in a rage, — as if it were the most natural thing in the world for me to be in one; and as I spoke, I raised my piece; when “Bow — wow — wough!” went my old dog Bull, who had not bitten ❋ Unknown (1836)

And when I cannot subdue it, there is Harietta for the flesh -- wough! but she sickens me -- even for that! " ❋ Elinor Glyn (1903)

Weh mitch powlering I geet eawt o 'th' poo, 'lieve [57] meh, as to list, I could na tell whether i'r in a sleawm or wak'n, till eh groapt ot meh een; I crope under a wough and stode like o' gawmbling, [58] or o parfit neatril, till welly day, "&c. ❋ Maria Edgeworth (1808)