| Organist Stubblefield | 21 |
| Organisms: Suffix | 17 |
| Organisms, in combinations | 26 |
| Organisms, in biology | 21 |
| Organisms' bodies | 21 |
| Organisms that need oxygen | 26 |
| Organisms sharing a trait | 25 |
| Organisms of a region | 21 |
| Organism's set of inherited material | 40 |
| Organism's body | 19 |
| Organism with pseudopods | 24 |
| Organism that splits | 20 |
| Organism that grows from the inside | 35 |
| Organism that doesn't require oxygen | 40 |
| Organism that can be brown, red or green | 40 |
| Organism requiring no air | 25 |
| Organism once called a Proteus animalcule | 41 |
| Organism on a slide | 19 |
| Organism needing oxygen | 23 |
| Organism needing air to exist | 29 |
| Organism modified by environment | 32 |
| Organism in a relationship? | 27 |
| Organism frequently seen in "The Far Side" | 52 |
| Organism bodies | 15 |
| Organism | 8 |
| Organiser II was an early one | 29 |
| Organisation des ___ Américains | 34 |
| Organically sad? | 16 |
| Organically loud? | 17 |
| Organically grown herbal medicines? | 35 |
| Organically foolish? | 20 |
| Organically based skin care liquid | 34 |
| Organically afraid? | 19 |
| Organic: Abbr. | 14 |
| Organic-orchard no-no | 21 |
| Organic-garden need | 19 |
| Organic-farm machines | 21 |
| Organic-compound suffix | 23 |
| Organic-chemistry student, often | 32 |
| Organic vegetable container | 27 |
| Organic unit | 12 |
| Organic token | 13 |
| Organic suffixes | 16 |
| Organic suffix | 14 |
| Organic structures | 18 |
| Organic soother | 15 |
| Organic songs? | 14 |
| Organic solvent | 15 |
| Organic soil | 12 |
| Organic sealant | 15 |
| Organic sci. | 12 |
| Organic salt | 12 |
| Organic river pollutant, for short | 34 |
| Organic regimen | 15 |
| Organic portion of soil | 23 |
| Organic polymer | 15 |
| Organic poison | 14 |
| Organic pigments | 16 |
| Organic pigment | 15 |
| Organic part of soil | 20 |
| Organic orb | 11 |
| Organic No Wave band? | 21 |
| Organic neckwear | 16 |
| Organic neckpiece | 17 |
| Organic necklaces | 17 |
| Organic necklace | 16 |
| Organic milk dispenser | 22 |
| Organic matter used for fuel | 28 |
| Organic material found in marshes | 33 |
| Organic insecticide | 19 |
| Organic gem | 11 |
| Organic fuel source | 19 |
| Organic fuel | 12 |
| Organic frameworks | 18 |
| Organic food label | 18 |
| Organic flytraps | 16 |
| Organic filter | 14 |
| Organic fiber | 13 |
| Organic fertilizer | 18 |
| Organic fence | 13 |
| Organic farming staple | 22 |
| Organic farmer's need | 25 |
| Organic farmer's fertilizer | 31 |
| Organic farmer's creation | 29 |
| Organic dye | 11 |
| Organic duct | 12 |
| Organic compounds with nitrogen | 31 |
| Organic compounds used as solvents | 34 |
| Organic compounds | 17 |
| Organic compound, often odorific | 32 |
| Organic compound with a double-bonded oxygen | 44 |
| Organic compound used in perfumery | 34 |
| Organic compound used for cellulose | 35 |
| Organic compound suffix | 23 |
| Organic compound of crosswords | 30 |
| Organic compound of crossword fame | 34 |
| Organic compound found in sunscreen | 35 |
| Organic compound containing the group CONH2 | 43 |
| Organic compound containing nitrogen | 36 |
| Organic compound containing a hydroxyl group | 44 |