stash /stash/ (informal)

1. To stow in hiding (often with away)
2. To stop, desist, quit (old slang)

1. A secret store, or its hiding-place
2. A hidden store of a drug, or the drug itself (slang; esp US)

• syneidesis
• syneresis
• synergetic
• synergic
• synergid
• synergids
• synergies
• synergise
• synergised
• synergises
• synergising
• synergism
• synergisms
• synergist
• synergistic
• synergistically
• synergists
• synergize
• synergized
• synergizes
• synergizing
• synergy
• syneses
• synesis
• synfuel