The phrase "a slightly more generous" is correct and usable in written English.
It can be used when comparing levels of generosity, indicating a small increase in generosity compared to something else.
Example: "In this negotiation, we should consider making a slightly more generous offer to secure the deal."
Alternatives: "a bit more generous" or "somewhat more generous".
(A slightly more generous interpretation might be that the city is afflicted with an urban variety of multiple-personality disorder).
It has more body, more flavor and a slightly more generous cooking window between perfectly done and rubber bands.
That created a slightly more generous four inches of clearance between the roof of the bus and the ceiling of the tunnel.
It's only in big, fat collectable book form — especially with the densely technical scripts for radio, television and film included — that they might have shone brighter with a slightly more generous prologue.
They have little to lose: the mark is unlikely to go down so much that it puts the student on an E, and they could get a slightly more generous marker who moves it up to a C.
The TUC report examines the impact of four measures: a slightly more generous minimum wage, taking it from £6.19 to £6.60; a halving of the numbers receiving less than the living wage (of £7.45 an hour outside London); an extension of collective bargaining to cover a half of the workforce currently excluded; and a reduction in unemployment.
Several labor experts predicted that the two sides might agree on a raise slightly more generous than that.
(A newer program with slightly more generous terms, called Pay As You Earn, or PAYE, is available to more recent graduates).
It is now in slightly more generous digs, above a café, with a transmitter in a nearby church tower, giving it a range of ten to 12 miles in every direction.
When she is working with notions of family, she imagines it "in a more complete and detailed and richer fashion", and she hopes she is "slightly more generous now, as a human being" with her colleagues.
The House version provides $40 billion more in aid to local governments and is slightly more generous with a middle-class tax credit, while the Senate bill offers tax incentives for home and car purchases.
