Missions
Spacewalks and missions are semantically related. In some cases you can replace term "Spacewalks" with "Missions", this words are similar.
Spacewalks
Missions and spacewalks are semantically related. You can use "Missions" instead a noun "Spacewalks".
Mutual synonyms
Cite this Source
Spacewalks and Missions. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/missions/spacewalks
Missions & Spacewalks. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/missions/spacewalks>.
Spacewalks or Missions. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/missions/spacewalks.
Google Ngram Viewer shows how "missions" and "spacewalks" have occurred on timeline