Hello and So long

Opposite meaning terms

Hello noun - An expression of goodwill upon meeting.

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So long is an antonym for hello.

So long noun - A farewell remark.

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Hello is an antonym for so long in topics: departure, goodbye, parting remark or action, farewell statement.

This especially applies whenever they get to show the Doctor's home planet of Gallifrey - so long BBC Quarry, hello CGI domed city.

Source: Scenery Porn / Live-Action TV

Cite this Source

So long and Hello. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/hello/so_long

Hello & So long. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/hello/so_long>.

So long or Hello. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/hello/so_long.

Google Ngram Viewer shows how "hello" and "so long" have occurred on timeline