The unit of measurement for pain

DOL
List of words for the clue The unit of measurement for pain from the crossword:
ACRE AREA ERA AMP WATT LAP EMU MILE EON ARE TIE PEA PSI PER REM RATE ARM ENS OBOE RENT
WordClue
EBBThe receding movement of the tide
RYEThe Catcher in the ...
SEAThe Old Man and the ...
TOMThe male of the domesticated cat
GUNSThe ... of Navarone (film)
SOCKclothing for the feet
UGLYThe Goood, the Bad and the ...
ERATOone of the muses
HERTZSI unit for frequency
LAMBSThe Silence of the ... (film)
MONTHunit of time dividing the year
PRIDEone of the seven deadly sins
SCALPThe top of the head
USAGEThe manner or the amount of using
CORNEApart of the eye
GALAXYGuardians of the ... (film)
PALATEThe roof of the mouth
SCABBARDThe sheath of a sword
MATRIMONYthe state of being married
PNEUMONIAinflammatory condition of the lung
BEINGThe Unbearable Lightness of ...
COSMOSThe universe