affix /ə-fiksˈ/

1. To fix to something
2. To subjoin
3. To attach
4. To append
5. To add (to something)

1. An addition to a root, stem, or word, whether prefix, suffix or infix, to produce a derivative or an inflected form (grammar)
2. Any appendage or addition

• periplasts
• periplus
• peripluses
• periproct
• periprocts
• peripteral
• peripteries
• periptery
• perique
• periques
• peris
• perisarc
• perisarcs
• periscian
• periscians
• periscope
• periscopes
• periscopic
• periselenia
• periselenium
• periseleniums
• perish
• perishabilities
• premièring
• premolar