Problem
Problem noun - Something that requires thought and skill for resolution.
Sampling and problem are semantically related. In some cases you can use "Sampling" instead a noun "Problem".
Nearby Words: problematic, problematical
Mutual synonyms
Cite this Source
Sampling and Problem. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/problem/sampling
Problem & Sampling. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/problem/sampling>.
Sampling or Problem. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/problem/sampling.
Google Ngram Viewer shows how "problem" and "sampling" have occurred on timeline