Fun…enjoyment…merriment…amusement…good times

Game…contest…sport….competition…exercise…play

Happy…content….satisfied…jolly….cheerful….

Talk…speak…mutter….utter…..inform…chat…gossip

Shell…exterior…covering….structure…home….cover

Move….displace…transpose…propel….motion…momentum

Cool…refresh….refrigerate….icy…chilly….groovy…hip

Blush…hue…redden…feeling…show feeling…embarassed…modest