exchangeable

exchangeable - adjective

suitable to be exchanged
capable of being exchanged for or replaced by something of equal value
capable of replacing or changing places with something else; permitting mutual substitution without loss of function or suitability

exchangeable - thesaurus

Scrabble score = 27

Please note that scrabble only allows seven tiles to be placed at once.

"I ran the trial with a small group of students over three weeks before the summer holidays," she says. "I quickly saw the benefits, and signed up."

King's Leadership Academy, Warrington