| {fundamental} | fun-da-men´tal principles |
| {fulfilled} | ful-filled´ his contract |
| {freight} | freight cars were wrecked |
| {formerly} | for´mer-ly he was rich |
| {financial} | fi-nan´cial disaster |
| {feudal} | feu´dal castles on the Rhine |
| {embarrassment} | em-bar´rass-ment made her blush |
| {does} | does he know |
| {doze} | doze before the fireplace |
| {descent} | de-scent´ of man |
| {descend} | de-scend´ the ladder |
| {denominator} | de-nom´i-na-tor of the fraction |
| {definition} | def-i-ni´tion of the word |
| {defense} | } | defense of the city |
| {defence} |
| {defendant} | de-fend´ant in the law suit |
| {commensurable} | com-men´su-ra-ble line-segments |
| {Christian} | Chris´tian church |
| {changeable} | change´a-ble weather |
| {careful} | care´ful of her clothes |
| {campaign} | cam-paign´ of the war |
| {masculine} | mas´cu-line gender |
| {fictitious} | fic-ti´tious names |
| {chargeable} | charge´a-ble to the account |
| {bureau} | bu´reau of information |