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)

• without-door
• without doors
• without doubt
• withouten
• without fail
• without fear or favour
• without frills
• without further ado
• without measure
• without more ado
• without number
• without prejudice
• without price
• without recourse
• without reserve
• without so much as a by-your-leave
• without tears
• with profits
• with regard to
• with respect to
• withs
• withstand
• withstander
• withstanders
• withstanding