My favourite words of the moment are:
sedulous = diligent, assiduous
portentous = ominous, solemn
For years, I've been under the misapprehension that 'sedulous' was another version of 'seditious'.
230 strict press @ 220; bodyweight+187 X 4 dips @ 180; 403 front squat @ 210; 10 000 push-ups.
Ignoring irrelevant credentials since I was 17.