12-letter words containing o, s, i, f, y
- pyritiferous — having or producing pyrites
- pyrosulfuric — of or derived from pyrosulfuric acid; disulfuric.
- satisfactory — giving or affording satisfaction; fulfilling all demands or requirements: a satisfactory solution.
- scorpion fly — any of several harmless insects of the order Mecoptera, the male of certain species having a reproductive structure that resembles the sting of a scorpion.
- shoo-fly pie — an open pie filled with a sweet crumb and molasses mixture and baked.
- silk factory — plant where silk fabric is produced
- sixty-fourmo — a book size (about 2 × 3 inches; 5 × 7 cm) determined by printing on sheets folded to form 64 leaves or 128 pages.
- sixty-fourth — next after the sixty-third; being the ordinal number for 64.
- solway firth — an arm of the Irish Sea between SW Scotland and NW England. 38 miles (61 km) long.
- spongillafly — spongefly.
- to fight shy — If you fight shy of something, you try very hard to avoid it.
- transmogrify — to change in appearance or form, especially strangely or grotesquely; transform.
- vociferosity — the characteristic of being vociferous
- vociferously — crying out noisily; clamorous.
- worshipfully — In a worshipful manner; reverentially.
- young fustic — fustet (def 2).