Courtroom pledges (5)
I believe the answer is:
oaths
(Other definitions for oaths that I've seen before include "truths may be established by them" , "Solemn vows" , "four-letter words" , "Imprecations" , "Profane expressions" .)
I believe the answer is:
oaths
(Other definitions for oaths that I've seen before include "truths may be established by them" , "Solemn vows" , "four-letter words" , "Imprecations" , "Profane expressions" .)