Spend?
The word blend has one syllable.
helilift
ULS
merge
conbat
Blenders have a "blend" mode on them so someone can blend the ingredients that they have loaded into the blender. Also the name blender comes form the word blend, so using it is a nice way to just give back to the word.
wh
Combine
Potion
animatronics
The blended word is "telethon".