Peags

1. noun - small cylindrical beads made from polished shells and fashioned into strings or belts; used by certain Native American peoples as jewelry or currency 

Peaks

1. noun - 
2. a brim that projects to the front to shade the eyes; "he pulled down the bill of his cap and trudged ahead" 
3. a V shape; "the cannibal's teeth were filed to sharp points" 
4. the highest point (of something); "at the peak of the pyramid" 
5. the most extreme possible amount or value; "voltage peak" 
6. the period of greatest prosperity or productivity 
7. to reach the highest point; attain maximum intensity, activity; "That wild, speculative spirit peaked in 1929";"Bids for the painting topped out at $50 million" 

Peals

1. noun - a deep prolonged sound (as of thunder or large bells) 
2. ring recurrently; "bells were pealing" 
3. sound loudly and sonorously; "the bells rang" 

Peans

1. noun - (ancient Greece) a hymn of praise (especially one sung in ancient Greece to invoke or thank a deity) 
2. Heraldic fur with gold spots on black (English)
3. a formal expression of praise