Hard
Hard, loud, rough.
Antonyms for the word loud: inaudible, low, quiet, soft, subdued
"hart" when it means the opposite of soft"schwer" meaning difficult, not easy
The opposite of a soft voice is a loud voice.
P for 'piano' in musical notation, meaning soft or quiet. F for 'forte' would be the opposite, meaning loud.
I am guessing that you mean tough. Antonym for that depending on your meaning would include: weak, malleable, compliant.
Soft
The general opposite of rough is smooth.For a person, the opposite of rough could be gentle, polite, courteous, refined, or sophisticated.For rough meaning uneven or bumpy, the opposite could be even, regular, flat, or level.For a "rough estimate" the opposite could be accurate, precise, or exact.
what is opposite meaning of lucid
The opposite of rock-hard would be soft or flexible.
mindedness...........
the opposite meaning is to be rememberd or known not to be forgotten