You, yourself, are so prone to take your own views in opposition to those of others that you should be specially on your guard when you may do so much harm.
The Vicar suggested that after all a muck of mud outside the house wouldn't do much harm.
I was thinking just then, that if they were to come and take all the silver it wouldn't do much harm.
They did not do much harm then; they lay on the grass all night round the Tower, and said they wanted to speak to the king.
The habit of plunging into a great tub of ice-cold water all winter long, except for people of vigorous constitutions and active habits, may often do quite as much harm as good.
These have an agreeable taste, mildly stimulate the nervous system, and, when used in moderation by adults, seldom do much harm.
Impure drugs may do as much harm as patent medicines containing harmful drugs.
A family doctor who gives cod-liver oil for anæmia due to adenoids may do a child as much harm as a nurse who drugs the baby to make it sleep.
Science had not yet proved that many forms of barnyard filth could do quite as much harm as distillery refuse.
It remains in its brown covering to do much harm to those who may smoke the cigars, use the snuff, or chew the tobacco.
Then proceeded they westward until they came to Portland, where they landed and did as much harm as they could possibly do.
Also in the morning, upon the mass day of St. Laurence, the wind did so much harm here on land to all fruits, as no man remembered that ever any did before.
Daddy says our garden is growing so well now that Roly can't do much harm.
But the garden plants have gotten their full growth, and are not babies any more, so the weeds can not do them so much harm.
Well, Mr. Porter is working among his potatoes so I guess Sammie can't do much harm," Mab said.
However, I don't suppose there is much harmin the lad, and it may be that his failure to look one in the face is not so much his fault as that of nature, which endowed him with a villainous squint.
They say that there were several cases last week of that plague that has been doing so much harm in foreign parts, and if that is so it behoves us to be very careful, and see that any illness is attended to without delay.
Quite as much harm as good is wrought by the practice.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "much harm" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.