The phrase "a sizable element" is correct and usable in written English.
It can be used when referring to a significant or considerable part of a whole, often in discussions about groups, populations, or components.
Example: "A sizable element of the population supports the new policy, indicating a strong consensus among citizens."
Alternatives: "a substantial part" or "a significant portion".
"A South Vietnamese military spokesman said at a briefing in Saigon yesterday afternoon that sizable elements of airborne soldiers, supported by tanks, had entered Quangtri city early yesterday morning," he wrote in a 1972 report.
Among them, Eriksson said, these sizable elements, advancing toward the cave complex, succeeded in killing one V.C. and wounding another.
There is a sizable industrial component.
Although only a small sample of Ds sites was analyzed, it is clear that a sizable fraction of Ds element insertion sites are polymorphic between these two inbred lines.
Cosmic rays produce a sizable proportion of the elements with mass numbers between 5 and 10; these elements are relatively rare.
Gen. Mehmood Ghayur of the army's Seventh division in North Waziristan, as saying that "myths and rumors about U.S. Predator strikes and the casualty figures are many, but it's a reality that many of those being killed in these strikes are hardcore elements, a sizable number of them foreigners".
deserticola) of sequences were found to possess indels and/or premature stop codons (Table 1), indicating that a sizable fraction of these elements are no longer likely to be capable of autonomous transposition.
The finding that a sizable proportion of known functional elements are represented in our conserved non-coding set suggests that additional, still unknown, regulatory elements are represented in our ncCST dataset.
Consonants and vowels, the discrete elements essential for a sizable lexicon, do not combine like beads on a string, but are overlapped, or encoded, into syllables.
