Definitions

since

[sins] / sɪns /

ADVERB

in the time past; because

Synonyms

STRONGEST

afterward ago already later therefore

WEAK

after as because considering for from hence now past subsequently whereas

CONJUNCTION

in the time past; because

Synonyms

STRONGEST

afterward ago already later therefore

WEAK

after as because considering for from hence now past subsequently whereas

PREPOSITION

because

Synonyms

WEAK

after all as by reason of considering for forasmuch as in consideration of in view of inasmuch as insomuch as on account of seeing that

PREPOSITION

between the present and a previous time

Synonyms

STRONGEST

ago

WEAK

after following from the time of subsequent to until now

PREPOSITION

in the time past; because

Synonyms

STRONGEST

afterward ago already later therefore

WEAK

after as because considering for from hence now past subsequently whereas

Usage

What are other ways to say since? The conjunctions as and since suggest a reason for an occurrence or action, but they are so casual as to imply merely circumstances attendant on the main statement: As (or since) I was tired, I was sleeping. Because introduces a direct reason: I was sleeping because I was tired. The reason, proof, or justification introduced by for is like an afterthought or a parenthetical statement: I was famished, for I had not eaten all day. The more formal inasmuch as implies concession; the main statement is true in view of the circumstances introduced by this conjunction: Inasmuch as I was tired, it seemed best to sleep.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Its rival Anthropic has blown past it since December thanks to the wild success of its agentic coding assistant, Claude Code.

From Los Angeles Times • Jun. 10, 2026

And his absence will be felt since Davies, sidelined since May 6 with a hamstring injury, is not only the team’s best player but also its captain.

From Los Angeles Times • Jun. 10, 2026

Despite raising more than $185 billion since its founding in 2015, the company isn’t close to profitability.

From Los Angeles Times • Jun. 10, 2026

The hospital association calculates that SEIU-UHW has spent nearly $125 million on local and statewide initiatives since 2012.

From Los Angeles Times • Jun. 10, 2026

It was August now, almost a month since they had left home.

From "Adventures of Don Quixote" by Argentina Palacios

since

Usage

Example Sentences

Related Words