It is more convenient to commence at the top, but it is less certain to confine the slip opposite the bud in close contact with the stalk: this is indispensable to success.
Many suppose it to produce unhealthy trees, and that retaining the variety is less certain than by other modes.
The English method is to remove the wood from the bud before inserting it; this is attended with danger to the vitality of the bud, and is, therefore, less certain of success, and it is no better when it does succeed.
No less certain is it that man possesses faculties which can only receive their perfect development in a higher condition of things than the present.
No less certain is it that the only beings whom we know to be possessed of wisdom and intelligence are finite beings, i.
It is no less certain, that this philosophical system has no primary recommendation to the imagination, and that that faculty would never, of itself, and by its original tendency, have fallen upon such a principle.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "less certain" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.