| Of an ancient Greek city | 24 |
| Of an ancient Greek culture | 27 |
| Of an ancient Greek period | 26 |
| Of an ancient Peruvian empire | 29 |
| Of an architectural order | 25 |
| Of an architectural style | 25 |
| Of an arm bone: Prefix | 22 |
| Of an armbone: Comb. form | 25 |
| Of an Asian nation: Prefix | 26 |
| Of an Asian race: Prefix | 24 |
| Of an atrioventricular valve | 28 |
| Of an early Eastern doctrine | 28 |
| Of an early era of man | 22 |
| Of an early Greek doctrine | 26 |
| Of an earthquake's origin | 29 |
| Of an Eastern doctrine | 22 |
| Of an ecological period | 23 |
| Of an ecological succession | 27 |
| Of an Egyptian peninsula | 24 |
| Of an eye part: Prefix | 22 |
| Of an important period | 22 |
| Of an infectious agent | 22 |
| Of an insect's stage | 24 |
| Of an Islamic mysticism | 23 |
| Of an old Andean empire | 23 |
| Of an organic compound | 22 |
| Of an upper heart chamber | 25 |
| Of Apollo's island | 22 |
| Of arteries, veins, etc. | 24 |
| Of ascetic Islamic mysticism | 28 |
| Of atomic spatial arrangement | 29 |
| Of average size, financially | 28 |
| Of average size, to investors | 29 |
| Of axons and dendrites | 22 |
| Of Balanchine's milieu | 26 |
| Of Benedict or Francis | 22 |
| Of Benedict XVI, for example | 28 |
| Of both kinds: Comb. form | 25 |
| Of Carney's film roles? | 27 |
| Of Catawba, Tokay, etc. | 23 |
| Of certain bones: Comb. form | 28 |
| Of certain ecological areas | 27 |
| Of certain European peoples | 27 |
| Of certain herbs or shrubs | 26 |
| Of certain manipulators | 23 |
| Of certain sweat glands | 23 |
| Of certain water plants | 23 |
| Of Clark's country music? | 29 |
| Of concern to beekeepers | 24 |
| Of concern to otologists | 24 |
| Of copper or bronze: Abbr. | 26 |
| Of Denmark: Comb. form | 22 |
| Of diodes, triodes, etc. | 24 |
| Of Earth's bisecting line | 29 |
| Of electrical resistance | 24 |
| Of England's oldest univ. | 29 |
| Of fields or soil: Comb. form | 29 |
| Of fighting forces (abbr.) | 26 |
| Of fighting forces: Abbr. | 25 |
| Of Florentine or Roman style | 28 |
| Of frost, red leaves, etc. | 26 |
| Of gobs and swabs: abbr. | 24 |
| Of government by the clergy | 27 |
| Of greatest importance | 22 |
| Of Greek and Roman antiquity | 28 |
| Of grubs and caterpillars | 25 |
| Of Hindu sacred writing | 23 |
| Of historic dimensions | 22 |
| Of historic importance | 22 |
| Of historic proportions | 23 |
| Of historical importance | 24 |
| Of inconsistent quality | 23 |
| Of indeterminate gender | 23 |
| Of interest to archaeologists | 29 |
| Of interest to Audubon | 22 |
| Of interest to bird-watchers | 28 |
| Of interest to John Paul | 24 |
| Of interest to ornithologists | 29 |
| Of interest to risk takers | 26 |
| Of interest to the IRS | 22 |
| Of Israel's language | 24 |
| Of jays, martins, etc. | 22 |
| Of Jungfrau's locale | 24 |
| Of Kilkenny or Killarney | 24 |
| Of King Cole'sbirth? | 25 |
| Of Lamb's writings | 22 |
| Of Lammermoor or Frankenstein | 29 |
| Of lemons, limes, etc. | 22 |
| Of less than 90 degrees | 23 |
| Of majestic proportion | 22 |
| Of majestic proportions | 23 |
| Of mammoth proportions | 22 |
| Of Man, but not of woman | 24 |
| Of Man, but not of woman? | 25 |
| Of Mandela's culture | 24 |
| Of map-projection lines | 23 |
| Of meaning in language | 22 |
| Of mice and men?: Abbr. | 23 |
| Of monumental proportions | 25 |
| Of more recent vintage | 22 |