derived or exponential

FUNCTION
WordClue
LUXSI derived unit of illuminance
RATEof interest or fertility
SHIPclipper or passenger
SONGballad or lullaby
SOUPgazpacho or porridge
STARSun or Rigel
TIREradial or spare
WATTSI derived unit of power
WIREbarbed or chicken
AGENTinsurance or travel
BRANDAudi or Porsche
COURTappellate or supreme
CURVEGaussian or exponential
DANCEtango or flamenco
FLUIDwater or petroleum
MOTORdiesel or stepping
ORDERfungus or stop-loss
PARTYRepublican or Conservative
POWERsolar or of will
RIVERNeva or Mekong
HOOTderisive cry or shout
SKINdermis, integument