old

As nouns the difference between old and users

is that old is age while users is .

As nouns the difference between old and center

is that old is age while center is centre / center.

As a noun old

is age.

As a letter u is

the letter u with an acute accent.

Old is a related term of pristine.

As a noun old

is age.

As an adjective pristine is

unspoiled; still with its original purity; uncorrupted or unsullied or pristine can be relating to sawfishes of the family pristidae.

Old is a synonym of customary.

As nouns the difference between Old and customary

is that Old is age while customary is a book containing laws and usages, or customs; a custumal.

As an adjective customary is

agreeing with, or established by, custom; established by common usage; conventional; habitual.

As a noun old

is age.

As an adjective useless is

without use or possibility to be used.

As a noun old

is age.

As a proper noun wisdom is

(biblical) the wisdom of solomon, a book of the old testament and the hebrew tanakh.

As a noun old

is age.

As an adjective oder is

.

As an adjective grumpy

is unhappy, dissatisfied and/or irritable.

As a noun old is

age.

As nouns the difference between old and sick

is that old is age while sick is sick people in general as a group.

As an adjective sick is

in poor health.

As a verb sick is

to vomit or sick can be (rare).