1. (verb) throw or cast away

• cast aside
• cast out
• chuck out
• discard
• dispose
• fling
• put away
• throw away
• throw out
• toss
• toss away
• toss out

1. (verb) throw or cast away

• abandon
• close out
• de-access
• deep-six
• give it the deep six
• dump
• jettison
• junk
• scrap
• trash
• liquidize
• sell out
• sell up
• retire
• unlearn
• waste

1. (verb) throw or cast away

• get rid of
• remove

1. (verb) throw or cast away

• discard
• throwing away
• discard
• disposal
• disposal
• disposition
• disposition
• fling