The phrase "a satisfactory replacement for" is correct and usable in written English.
It can be used when discussing alternatives or substitutes that meet a certain level of adequacy or quality.
Example: "While the new software is not perfect, it serves as a satisfactory replacement for the outdated system we were using."
Alternatives: "an acceptable substitute for" or "a suitable alternative to".
Whether it is a satisfactory replacement for the traditional love story, however, is another matter.
It bothers him quite a bit that his summer mailing address — c/o Sunset Post Office, Maine — happens to involve a term of which he disapproves on scientific grounds, although he ruefully admits that it will not be easy to hit on a satisfactory replacement for "sunset," with its entrenched poetic associations.
Well-constructed MCQs should be considered a satisfactory replacement for MEQs if the MEQs cannot be designed to adequately test higher order skills.
However regardless of the fidelity of simulated clinical environments, few practitioners agree that simulation is a satisfactory replacement for in-field practicum [ 6].
He plans to continue using only his first name, unless he can come up with a satisfactory replacement of his second name, which is DiMucci.
With only a small amount of refinement, the computer-to-phone feature could be a perfectly satisfactory replacement for ordinary long-distance calling.
The Scottish media, not to mention fringe publicists, long yearned for a satisfactory replacement but nobody matched Kidd's quotability until the emergence of Knox, who represented the Davidson's Mains area of Edinburgh.
So I came home to pet and fondle my X220, knowing we'd be together for more business trips since Lenovo hasn't made a satisfactory replacement.
Acquired for £11m, Slaven Bilic's first major signing has impressed in pre-season and looks a more than satisfactory replacement for Stewart Downing.
Yes, we can follow our friends on Twitter to catch their witty verdict on The Bridge, and we can see their holiday snaps on Facebook, but there's no satisfactory replacement for actual, you know, conversation; the kind that meanders around from the local book festival to movie gossip to politics.
