martlet /märtˈlit/

1. The martin
2. A representation of a martin or swallow without feet, used as a bearing, a crest, or a mark of cadency for a fourth son (heraldry)

• spewing
• spews
• spewy
• SPF
• SPFL
• SPG
• sp.gr.
• sphacelate
• sphacelated
• sphacelates
• sphacelating
• sphacelation
• sphacelations
• sphacelus
• sphaceluses
• sphaer
• sphaere
• sphaeridia
• sphaeridium
• sphaerite
• sphaerites
• sphaerocobaltite
• sphaerocrystal
• sphaerocrystals
• sphaerosiderite