The term 'cast forth' can be defined as to SPEW, EMIT, SPREAD, or project something. SPEW is a four letter word meaning to eject or vomit something forcefully. EMIT is also a four letter word meaning to send out or give off something. SPREAD is a six letter word meaning to open out or expand something. SPEWED is a six letter word meaning to have ejected or vomited something forcefully. Projected is a nine letter word meaning to throw or cast something forward.