• cristi,
• creps,
• cresents,
• creidts,
• crdeits,
• corest,
• credets,
• arests,
• thrests,
• crisus,
• cresit,
• dreasts,
• cresits,
• restes,
• creats,
• secrests,
• crost,
• criste,
• crists,
• crysis

• chrest,
• crossett,
• crosstie,
• casts,
• costs,
• crusty,
• creases,
• cryostat,
• creates,
• Rests,
• crest,
• jests,
• crusts,
• crosstown,
• crist,
• Cristi,
• crustose,
• Crysta,
• crosshead,
• crosscut,
• Cristy,
• crossed,
• Crowston,
• Crista,
• crested,
• wrests,
• cross out,
• rusts,
• crust,
• crosstalk.

The adjective form of the word "crests" is "crested".