perfection
Word family
- perfectadjectiveA2
- perfectverbC2
- perfectlyadverbB1
- perfectionistnounC1
Synonym discussion
Sense: noun/1
For noun/1, perfection is the strongest word in this group. It suggests that nothing is wrong, missing, or weak. Excellence is slightly broader and more practical: a school, service, or performance can show excellence even if it still has small faults. Flawlessness is closer to perfection, but it puts the main focus on the absence of mistakes or defects. Ideal often points to a model in the mind rather than something fully real. You might say, 'The cake was close to perfection,' but 'The hospital aims for excellence.' A diamond can be praised for flawlessness, while an ideal job may not exist in real life.
Etymology
Perfection came into English through French from Latin. Its Latin source is perfectio, from the verb perficere, which meant to finish something fully or bring it to completion. That history helps explain why the word can refer both to an ideal faultless state and to the process of bringing work to its finest final form.