undulating vs wavy

undulating

• Moving up and down like waves; wavy. 

• Forming a series of regular curves. 

• undulation 

wavy

• Full of waves. 

• rising or swelling in waves. 

• drunk 

• Moving up and down relative to the surface; undulate. 

• Having wave-like shapes on its border or surface; waved. 

• Undé, in a wavy line; applied to ordinaries, or division lines. 

• Moving to and fro; undulating.