quality

of a good standard

of a low standard

of a very high standard

of a bad standard

a good or desirable personal trait

a personal trait that deserves respect and approval

a person's level of comfort, health, and happiness

to make the quality of something better

to have a negative influence on quality

to have a negative effect on quality

to increase or further improve the good quality of something

to damage or weaken the quality

to possess a particular characteristic

to have a particular characteristic (more formal)

the process of checking that goods are of a high standard

the management of quality at every stage of a process

the standard is negatively affected

the standard becomes lower