series or group of ten entities

DECADE
WordClue
RAYbeam of light or radiation
ROWseries
SIRman of a higher rank or position
DARKcomplete or partial absence of light
MOLDdiverse group of fungi
RATEof interest or fertility
TOMEOne in a series
POWERsolar or of will
ADDICTof caffeine or cocaine
COLUMNvertebral or of newspaper
MYRIADTen thousand
CAMPHORgroup of stereoisomers
DECIMALnumeral system with ten as its base
DISCORDLack of concord, agreement or harmony
TASTINGsmall amount of food or drink
PRESSUREatmospheric or of blood
SEQUENCErow, series
ATTRIBUTEcharacteristic or quality of a thing
SMUGGLINGillegal movement of goods or people
COLLECTIVEgroup of entities sharing interest
REGATTAseries of boat races
FELONYserious crime