Stimulate (5)

(Other definitions for stir that I've seen before include "Wake up - prison" , "Prison (slang) - disturbance" , "Big house" , "Begin to move" , "song and dance" .)

(Other definitions for whet that I've seen before include "Excite" , "'Sharpen, appetite say (4)'" , "Stimulate (appetite)" , "grind" , "Sharpen, appetite or razor" .)

(Other definitions for spur that I've seen before include "Sharply pointed projection" , "Branch - incitement" , "'Urge, goad (4)'" , "Cowboy boot attachment" , "slip road" .)

(Other definitions for fuel that I've seen before include "coal etc" , "Stuff to burn" , "Combustibles" , "Eg, coal or petrol" , "Combustible material" .)

(Other definitions for inspire that I've seen before include "move!" , "Give (feeling of) creativity to" , "Breathe in and infuse into the mind" , "Cause to occur; animate" , "Stimulate into creative activity" .)

(Other definitions for refresh that I've seen before include "Stimulate as by reminding, or top up drink" , "Give drink to" , "Restore strength with food or sleep" , "Breathe new life into" , "Give new energy to" .)

(Other definitions for excite that I've seen before include "Create enthusiasm" , "fire" , "Stir emotionally" , "Rouse feelings, make eager" , "Thrill" .)

(Other definitions for arouse that I've seen before include "Excite; wake from sleep" , "Energise" , "Cause to become awake" , "Stimulate or excite" , "Ginger up" .)