Ominous and On board

Ominous

Ominous adjective - Being or showing a sign of evil or calamity to come.

On board and ominous are semantically related In some cases you can use "On board" instead an adjective "Ominous".

Nearby Word: ominously

On board

On board adverb - On a ship, train, plane or other vehicle.

Ominous and on board are semantically related in about to happen topic. Sometimes you can use "Ominous" instead an adjective phrase "On board".

Mutual synonyms

Cite this Source
On board and Ominous. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/ominous/on_board
Ominous & On board. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/ominous/on_board>.
On board or Ominous. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/ominous/on_board.
Google Ngram Viewer shows how "ominous" and "on board" have occurred on timeline