Booster and Puffer

Booster noun - A person who actively supports or favors a cause.

Puffer and booster are semantically related In some cases you can use "Puffer" instead a noun "Booster".

Nearby Words: boost, boosted, boosting

Puffer noun - Any of numerous marine fishes whose elongated spiny body can inflate itself with water or air to form a globe; several species contain a potent nerve poison; closely related to spiny puffers.

Booster and puffer are semantically related in complimenter topic. You can use "Booster" instead a noun "Puffer".