swop¹/swop/ verb trans and intrans

swop²noun

• Siberian
• sibilant
• sibling
• sibyl
• sic
• siccative
• sick
• sick and tired
• sickbay
• sickbed
• sick building syndrome
• sicken
• sickening
• sick headache
• sickie
• sickle
• sick leave
• sickle cell
• sickle-cell anaemia
• sickly
• sick-making
• sickness
• sicko
• sick pay
• sickroom