synizesis /sin-i-zēˈsis/

1. The union into one syllable of two vowels without forming a recognized diphthong (phonetics)
2. Contraction of chromatin towards one side in karyokinesis (cytology)

• naileries
• nailers
• nailery
• nail file
• nail files
• nail gun
• nail guns
• nail-head
• nail-headed
• nail-heads
• nail-head-spar
• nail-hole
• nail-holes
• nailing
• nailings
• nailless
• nail one's colours to the mast
• nail polish
• nail polishes
• nail punch
• nail punches
• nail-rod
• nail-rods
• nails
• nail scissors