more so
adjective
more so is an adjective meaning “Contextual comparative. Modifies another adjective (to which the "so" is a direct anaphoric reference), indicating a greater degree of the quality in…” (English Wiktionary, September 2026). It is spelled M-O-R-E-S-O.
What does more so mean?
adjective
- 1
Contextual comparative. Modifies another adjective (to which the "so" is a direct anaphoric reference), indicating a greater degree of the quality in question.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Forms of more so
- moreso
- more-so
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Words people confuse with more so
Word pairs people search, with the monthly searches for “a vs b” (G: Google, B: Bing, United States).
Also written: moreso (one word or two).
Sources: Google and Bing searches (September 2025 to August 2026, through DataForSEO); English Wiktionary (homophones, alternative spellings).