| PALAESTRA | Gymnasium is ancient now, but later a spa will be built |
| REBUTTAL | Reply to plaintiff now, but later revision may be necessary (8) |
| ETA | Greek letter, originally a vowel but later a consonant |
| GRAN | Relative, first of all, getting rather ancient now (4) |
| WELLENDOWED | Advantageously provided for ___ as a spa will be (4-7) |
| HYUNDAI | South Korean motor company who announced in 2023 that a new plant will be built in the US to produce flying taxis (7) |
| FLATGROUND | Site on which the home will be built? (4,6) |
| OBAMA | His presidential center will be built on the south side of Chicago |
| SITE | The area of ground on which something was, or will be, built (4) |
| INHERENT | In where I am, even parts of units will be built-in |
| STEW | A word originally used to refer to a cauldron, but later the actual casserole-like dish of meat and vegetables cooked within said pot (4) |
| CORNET | From the Latin for "horn", a trumpet-like instrument made of said material originally, but later brass; or, a funnel-shaped pastry or wafer filled with creme patissiere or ice cream (6) |
| YELTSIN | Statesman originally a supporter of Gorbachev but later one of his most powerful political opponents |
| TIBBERTON | I was born in Tibet but later we moved to a place near Gloucester (9) |
| FACADE | In a cafe working, now, but it's just a front |
| AGEOLD | A renovated lodge is ancient (3-3) |
| CLASSICALLY | In a way that is ancient Greek or Roman in style (11) |
| MOLTENROCK | It might be underground now, but it's going to be hot when it comes out |
| CPA | Tax preparer busy in Apr. (but later this year) |
| BAKUNIN | Anarchist Mikhail ____ was initially an ally but later an opponent of Karl Marx |