Lack
Problem
Problem noun - Something that requires thought and skill for resolution.
Nearby Words: problematic, problematical
Mutual synonyms
How words are described
| similar | similar lack | similar problem |
| usual | usual lack | usual problem |
| certain | certain lack | certain problem |
| current | current lack | current problem |
| Other adjectives: initial, obvious, simple, small, actual, real, constant, severe, massive, serious, huge, bad, inherent, personal, new, frequent, general, significant, growing, chronic, aforementioned. | ||
Both words in one sentence
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As the lack of a breathable atmosphere poses a problem for your infantry, you instead get jetpack-cosmonauts with laser guns.
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This is not a problem for the others and is only a problem for him because of his lack of experience shapeshifting.
Source: Achilles' Heel -
Toward the end, their problem wasn't a lack of accuracy, but lack of maneuverability.
Source: Film / Red Tails
Cite this Source
Problem and Lack. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/lack/problem
Lack & Problem. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/lack/problem>.
Problem or Lack. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/lack/problem.
Google Ngram Viewer shows how "lack" and "problem" have occurred on timeline