Hard as nails
Plain as day and hard as nails are semantically related. In some cases you can use "Plain as day" instead an adjective phrase "Hard as nails".
Plain as day
Hard as nails and plain as day are semantically related. Sometimes you can use "Hard as nails" instead an adjective phrase "Plain as day".
Mutual synonyms
Cite this Source
Plain as day and Hard as nails. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/hard_as_nails/plain_as_day
Hard as nails & Plain as day. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/hard_as_nails/plain_as_day>.
Plain as day or Hard as nails. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/hard_as_nails/plain_as_day.
