| Words | Parts of Speech | Meaning/Definition/Similar Words |
|---|---|---|
| oakling | noun | A young oak. |
| oarfish | noun | The ribbon fish. |
| oarfoot | noun | Any crustacean of the genus Remipes. |
| oarless | adjective | Without oars. |
| oarlock | noun | The notch, fork, or other device on the gunwale of a boat, in which the oar rests in rowing. See Rowlock. |
| oarsmen | plural | of Oarsman |
| oarsman | noun | One who uses, or is skilled in the use of, an oar; a rower. |
| oatcake | noun | A cake made of oatmeal. |
| oatmeal | noun | Meal made of oats., A plant of the genus Panicum; panic grass. |