The phrase "a substantial size" is correct and usable in written English.
It can be used when describing something that is notably large or significant in dimensions or capacity.
Example: "The new conference room has a substantial size, allowing for larger gatherings and events."
Alternatives: "a considerable size" or "a significant size".
The Demon Deacons 19-144) used a substantial size advantage to overcome 29 points by New Mexico's Lamont Long.
A non-conservative mutation of V43 with 2Nal significantly reduced the catalytic activities suggesting that a substantial size change of sidechain also causes the structural changes.
The dusky shark is one of the slowest-growing shark species, reaching sexual maturity only at a substantial size and age (see table).
This will provide secondary units of a substantial size that still fit into the single family neighborhoods in which they are being built, while forcing those who want bigger units to seek variances.
This shape change often produced a substantial size change in at least one dimension (for example, the lizard was much longer than the frog).
Moreover, the fact that this study is based on a substantial size of patient samples (more than four hundred cases) with an average of 5 year follow-up corroborates our findings.
Mr Shields told BBC Radio Ulster he found the level of failures in registration "surprising" and added that prior to the report, there had been no anecdotal evidence to suggest that there was "a problem of any substantial size", He pointed to the assembly and council elections in May 2011, when about 668,000 people turned out to vote in Northern Ireland.
Dungarvan is the only other town of any substantial size.
On a more substantial size, the answer is less clear.
The proton's structure, modeled along with its attendant fields, show how even though it's made out of point-like quarks and gluons, it has a finite, substantial size which arises from the interplay of the quantum forces and fields inside it.
(She had been sent there to recover from a crush on a cousin by her mother, Henriette, a woman of substantial size who devoted herself to establishing her cultural salon, going shopping after-hours and lolling in bed).
