hackmatack /hakˈmə-tak/

1. An American larch
2. Its wood

• sulphonated
• sulphonates
• sulphonating
• sulphonation
• sulphonations
• sulphone
• sulphones
• sulphonic
• sulphonic acid
• sulphonium
• sulphoniums
• sulphonyl
• sulphonyls
• sulphonylurea
• sulphonylureas
• sulphur
• sulphurate
• sulphurated
• sulphurates
• sulphurating
• sulphuration
• sulphurations
• sulphurator
• sulphurators
• sulphur bacteria