TIE FIGHTER 

4  ardent         18 imperator
5  audacity       19 implacable
6  colossus       20 indomitable
7  courageous     21 inflexible
8  devastation    22 lightning
9  emperor        23 magnificent
10 emperor's will 24 majestic
11 formidable     25 monarch
12 furious        26 monitor
13 glogy          27 protector
14 glorious       28 renown
15 harpago        29 resolution
16 harpax         30 thunderer
17 illustrious    31 triumph
                  32 vanguard