Add to
Add to verb - To make greater in size, amount, or number.
Key
Key adjective - Coming before all others in importance.
Mutual synonyms
Both terms in one sentence
- Meanwhile, Andrew Kemler and Edward Henwood's off-key backing vocals in the same number were left un-dubbed because Parker thought they were funny... It did also happen to add to a joke where the song gets interrupted as the characters argue about what key it's supposed to be in.
Source: Non-Singing Voice - Lordi's "Blood Red Sandman" uses the off-key music box and an eerie nursery rhyme couplet to add to the theme of the song's subject/singer as a sort of bogeyman.
Source: Ironic Nursery Tune -
That wasn't the point, however; he came to Punk Hazard to clean up a mess and eliminate key witnesses to activities that he didn't want the World Government to know about, not fight an ex-Admiral, and he already had enough on his plate as is and didn't need anything else that could add to it.
Source: Know When to Fold 'Em
Cite this Source
Key and Add to. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/add_to/key
Add to & Key. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/add_to/key>.
Key or Add to. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/add_to/key.
Google Ngram Viewer shows how "add to" and "key" have occurred on timeline