undātˈed adjective

1. With no date marked or assigned
2. Unending

undated¹ /unˈdā-tid/ or undate /unˈdāt/

Wavy

• synergise
• synergised
• synergises
• synergising
• synergism
• synergisms
• synergist
• synergistic
• synergistically
• synergists
• synergize
• synergized
• synergizes
• synergizing
• synergy
• syneses
• synesis
• synfuel
• synfuels
• syngamic
• syngamies
• syngamous
• syngamy
• syngas
• syngases