Weed 'em and reap

All words relate to the concept of 'Weed 'em and reap'

Think about what these words have in common

The Spangram is a longer word (11 letters) that ties the theme together

Theme words range from 5 to 8 letters long

Several words share similar endings

Each theme word starts with a different letter

One word: A______ (5 letters, starts with 'A')

Another word: K______ (8 letters)

Also look for: O______ (5 letters)