WordNet: flawlessness, ne plus ultra, perfection

the state of being without a flaw or defect

• attribute perfect

• attribute imperfect

• hypernym state

• hyponym dream

• hyponym cultivation, culture, finish, polish, refinement

• hyponym fare-thee-well

• hyponym intactness

flawlessness

• (englanti) flawless (derivationally related)
• (suomi) virheettömyys (synonyymi)

ne plus ultra

• (suomi) huippusaavutus (synonyymi)

perfection

• (englanti) imperfection (antonym)

• (englanti) perfectionist (derivationally related)
• (suomi) täydellisyys (synonyymi)