Keep a Word, Delete a Word 2.0 (Part 2)

Christmas tree

Christmas cake!

Birthday cake!

(Happy Birthday @Ignatz!)

birthday party

Birthday candle

birthday suit

leisure suit

penguin suit

emperor penguin

penguin colony

Lost Colony

lost cause

root cause

root canal

Panama Canal

Corinth Canal

Erie Canal

Soo Canal

Jack Soo

Jack Frost