The word x-ray is a common compound noun. The word Xbox is a proper compound noun.
a compound word beginning with cart is any word that begins with cart and has another word in it.
clockwise
Year-Round
mandatemanhandlemanholemanhoodmanhuntmankindmanpower
ballroom ballgown ballpark ballgame ballpoint
The compound word that begins with hear is hearsay.
overweight
kingpin
printableprintout
lakefront
somebodysomedaysomehowsomeonesomeplacesomethingsometimesometimessomewhatsomewhere
viewpoint
Handshake.
Compound words beginning with i:iceboxicecapice creamicepickicebreakerintoinkwellinlayinflowinfluxinboundincomingironworkironcladinchwormindoorsinsideinsoleinfuseinstepitselfinmateinroadsinkblot
Xanthene is a chemistry word. It is a chemical compound.
One such word is bottleneck.
a compound word beginning with cart is any word that begins with cart and has another word in it.