Seven-letter word game Παιχνίδια

Yachting

(brainstorming!)
grammar

Rentable

enable

······
efficient

Tablecloth

healthy

Yellowing

general

Lollipop

(Isn't this a seven-letter word game?)
promise

Emotion

Namaste

Earthly

Younger

recover

Reading

grandma(^_−)☆