Based on the clue 'a solemn promise or to promise solemnly', what is the answer?

Based on the clue 'a soldiers about face involves a turn of this many...', what is the answer? Based on the clue 'a soldiers cartridge belt worn over the shoulder ...', what is the answer? Based on the clue 'a soldiers clothes for tiring nonmilitary duties l...', what is the answer? What is referred to by 'a soldiers lodging place'? Based on the clue 'a solid can be finely analyzed using the eels tech...', what is the answer? Based on the clue 'a solid figure having 10 sides', what is the answer? Based on the clue 'a solid figure with 7 faces 11 letters', what is the answer? Based on the clue 'a solid fruit core or a cavity in the ground', what is the answer?