Postpositivists believe that human knowledge is based not on unchallengeable, rock-solid foundations, but rather upon human "conjectures".
Nordhavn has gained a reputation for rock-solid systems integritysystems that are well engineered and keep on working.
It's clear that the artists have a rock-solid grip on the character.
I have always sought and valued her counsel, not only because of her legislative and political acumen, but more importantly, because of her rock-solid integrity.
He is a veteran with centuries of experience in warfare, and is an expert tactician as well as a rock-solid second-in-command.
The company backs their commitment to outstanding tone with rock-solid customer service.
In order to save time, she drastically increases the oven temperature to 1,200 degrees, quickly burning the cake and making it rock-solid.
It could be an applicant with a rock-solid, cast-iron, open-and-shut case who is forced to argue their way through a completely implausible and vexatious defence mounted by the respondent.