“replaceable” • Between • Bulbs • Capable • Characteristic • Considering • Contribute • Difference • Difficult • Does • Effort • Examples • Expensive • Friendly • Function • Generally • Harmful • High • Interchangeable • Irreplaceable • Its • Landmarks • Last • Less • Longevity • Low • Mean • Modified • More • Necessarily. • Of. • Out • Owners • Personal • Priceless • Rarity • Recycled • Similar • Some • Species • Term • Than • Them • Two • Value • Waste • Wear • While • Wonders • Works