Since vs. Ago

Sinceadverb

From a specified time in the past.

Sincepreposition

From: referring to a period of time ending in the present and defining it by the point in time at which it started, or the period in which its starting point occurred.

Sincepreposition

Continuously during that period of time.

Sincepreposition

At certain points during that period of time.

Sinceadverb

From a definite past time until now; as, he went a month ago, and I have not seen him since.

Sinceadverb

In the time past, counting backward from the present; before this or now; ago.

Sinceadverb

When or that.

Sincepreposition

From the time of; in or during the time subsequent to; subsequently to; after; - usually with a past event or time for the object.

Sinceconjunction

Seeing that; because; considering; - formerly followed by that.

Agoadjective

Gone; gone by; gone away; passed; passed away.

Agoadjective

Nearly gone; dead 19th century]]

Agoadverb

before

Agoadjective

Past; gone by; since; as, ten years ago; gone long ago.

Agoadjective

gone by; or in the past;

Agoadverb

in the past;