List all words ending with opy, sorted by length

• copy
• dopy
• mopy
• ropy

• atopy
• goopy
• loopy
• myopy
• roopy
• slopy

• canopy
• droopy
• ectopy
• gloopy
• jalopy
• recopy
• snoopy
• wicopy

• entropy
• eutropy
• isotopy
• lollopy
• miscopy

• anatropy
• bioscopy
• episcopy
• isotropy
• otoscopy
• trollopy
• uroscopy
• zooscopy

• allotropy
• autoscopy
• azeotropy
• cryoscopy
• endoscopy
• fetoscopy
• horoscopy
• macrocopy
• microcopy
• multicopy
• ouroscopy
• phenocopy
• photocopy
• poroscopy
• presbyopy
• skiascopy
• telescopy

• aeolotropy
• anisotropy
• colposcopy
• cystoscopy
• foetoscopy
• heliotropy
• heterotopy
• hieroscopy
• microscopy
• necroscopy
• orthotropy
• overcanopy
• phototropy
• pleiotropy
• radioscopy
• rhinoscopy
• thixotropy
• urinoscopy
• zoanthropy

• arthroscopy
• colonoscopy
• cranioscopy
• fluoroscopy
• gastroscopy
• hepatoscopy
• laparoscopy
• lycanthropy
• metoposcopy
• misanthropy
• morphotropy
• oneiroscopy
• proctoscopy
• retinoscopy
• stereoscopy
• stethoscopy
• theanthropy

• bronchoscopy
• dactyloscopy
• deuteroscopy
• ebullioscopy
• enantiotropy
• hypermetropy
• laryngoscopy
• ornithoscopy
• philanthropy
• psilanthropy
• spectroscopy
• tracheoscopy
• urethroscopy

• diaphototropy
• omoplatoscopy
• pharyngoscopy
• rontgenoscopy
• sigmoidoscopy

• ophthalmoscopy
• peritoneoscopy

• ultramicroscopy

• theophilanthropy