online – English adjective declension

Adjective: online

Comparative	more online
Superlative	most online

Is this modem online?
In America alone, people spent $170 billion on “direct marketing”—junk mail of both the physical and electronic varieties—last year. Yet of those who received unsolicited adverts through the post, only 3% bought anything as a result. If the bumf arrived electronically, the take-up rate was 0.1%. And for online adverts the “conversion” into sales was a minuscule 0.01%. [2013 May 25, “No hiding place”, in The Economist, volume 407, number 8837, page 74:]
The online world was meant to be an open system but has become dominated by huge corporations. [2024 May 4, John Naughton, “The internet is in decline – it needs rewilding”, in The Guardian:]
I prefer to read online newspapers.
I'll be online tonight, so I'll be able to reply to your email.
Press the F1 key to access the online help.
The program comes with an online manual, supplied on compact disc.
The power is online.
Once this factory comes online, it will double car production in our country!
terminally online
To borrow an idiom from the extremely online, late Godard is a mood. [2019, A.O. Scott, “'The Image Book' Review: Godard Looks at Violence, and Movies”, in The New York Times:]
“If we were doing a family vlog inside the house, I would not want my feet in the video. At all.” He would wear socks. He is very online. He sees the conversations. [2025 April 27, Lisa Miller, Maggie Shannon, “When a Child’s Life Becomes the Family Business”, in The New York Times, →ISSN:]

1950, from on + line.

Dutch Adjectives online, Italian Adjectives online, Spanish Adjectives en línea, French Adjectives en ligne.

English adjective forms of online