| QUINCY | President of the US 1825-29 (6) |
| JOHN | President of the US 1825-29 (4) |
| ADAMS | President of the US 1825-29 (5) |
| JOHNQUINCYADAMS | Sixth president of the United States (1825-9), known as 'Old Man Eloquent' (4,6,5) |
| LOUISA | ___ Adams, 6th president's first lady (1825-29) |
| MONROE | Fifth President of the US (surname), from 1817 to 1825 (6) |
| ERNEST | _ _ _ _ _ _ Ahrons, author of the British Steam Railway Locomotive 1825-1925, published posthumously (6) |
| FUSELI | British artist of Swiss origin, 1741-1825 (6) |
| STREET | Somerset village, headquarters of the footwear brand Clarks since 1825 |
| JQA | Pres. from 1825-29 |
| WESSON | Daniel B., inventor and firearms designer born in 1825 (6) |
| ONEGIN | Eugene ___, novel in verse by Russian author Alexander Pushkin, written between 1825 and 1832 (6) |
| CADETS | Lee from 1825 to 1829 and Grant from 1839 to 1843 |
| HAZLITT | William ?, English essayist and critic; author of 1825 collection The Spirit of the Age |
| ERIE | U.S. canal completed in 1825, connecting the Great Lakes to the Atlantic Ocean. It is named for one of the Great Lakes. |
| STOCKTON | Market town in County Durham that was the destination of the first steam locomotive journey on a public railway, in 1825 (8) |
| LOCOMOTION | Name of the Stockton & Darlington's 0-4-0 No. 1 of 1825 (10) |
| LUDWIGI | King of Bavaria from 1825-48 (6,1) |
| MESSOLONGHI | Town which, during the Greek War of Independence, suffered a year-long siege from April 1825 (11) |
| EUGENEONEGIN | Verse novel by Alexander Pushkin published in serial form between 1825 and 1832 (6,6) |
