In theory and In all probability

In theory

In theory adverb - With regard to fundamentals although not concerning details.

In all probability and in theory are semantically related. In some cases you can use "In all probability" instead an adverb phrase "In theory".

In all probability

In all probability adverb - With considerable certainty; without much doubt.

In theory and in all probability are semantically related. Sometimes you can use "In theory" instead an adverb phrase "In all probability".
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In all probability and In theory. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/in_theory/in_all_probability
In theory & In all probability. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/in_theory/in_all_probability>.
In all probability or In theory. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/in_theory/in_all_probability.