Square
Square adjective - Having four equal sides and four right angles.
Unwrinkled and square are semantically related In some cases you can use "Unwrinkled" instead an adjective "Square".
Unwrinkled
Unwrinkled adjective - Not wrinkled or creased.
Square and unwrinkled are semantically related in even topic. Sometimes you can use "Square" instead an adjective "Unwrinkled", if it concerns topics such as flat.
Cite this Source
Unwrinkled and Square. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/square/unwrinkled
Square & Unwrinkled. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/square/unwrinkled>.
Unwrinkled or Square. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/square/unwrinkled.
Google Ngram Viewer shows how "square" and "unwrinkled" have occurred on timeline