Flat
Flat adjective - Being neither more nor less than a certain amount, number, or extent.
Undesirable and flat are semantically related. In some cases you can use "Undesirable" instead an adjective "Flat".
Undesirable
Undesirable adjective - Not wanted.
Flat and undesirable are semantically related. Sometimes you can use "Flat" instead an adjective "Undesirable".
Nearby Word: undesirably
Mutual synonyms
Both words in one sentence
- However in the digital age, channels 2-6 are undesirable for transmissions due to signal noise, so they have been rarely assigned for digital television outside wide flat areas (such as the NBC affiliate in Las Vegas or the CBS affiliate in southwest Kansas).
Cite this Source
Undesirable and Flat. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/flat/undesirable
Flat & Undesirable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/flat/undesirable>.
Undesirable or Flat. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/flat/undesirable.
Google Ngram Viewer shows how "flat" and "undesirable" have occurred on timeline