surfactant/suhʹfakt(ə)nt/ noun

• hand in glove
• hand in hand
• hand it to
• handiwork
• handkerchief
• handle
• handlebar
• handlebar moustache
• handler
• handlist
• handmade
• handmaid
• handmaiden
• hand-me-down
• hand off
• handoff
• hand on
• hand organ
• hand out
• handout
• hand over
• handover
• handpick
• handrail
• handsaw