Sustain (Synonyms of Sustain (Bolster, Help, Assist), Antonyms of Sustain…
Synonyms of Sustain
Antonyms of Sustain
Things I think of when I think of
the word sustain are
Helping a friend in need
Sustaining your food source if you are caught in a natural disaster
To help or hold up
Things you need to sustain in life
"They had orders to shoot anyone who could not sustain the pace"
The meaning behind this quote is that the SS were ruthless and almost seemed as if they had no feelings.