18 entries under adverb topic. ×

8
evenly
5
flatly
5
levelly
4
flat(position, level, flatly)
3
crosswise(adjective, obstructive, oblique, akimbo)
2
laterally
2
level
1
crossways(adjective, cross, over, obstructive)
1
straight
0
clearly
0
crossly
0
directly
0
dully
0
frigidly
0
impartially
0
peremptorily
0
smoothly
0
uprightly
11 years ago|1.1k views|share |citing 
APASmart Define. (2015). horizontally thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/horizontally/thesaurus/synonyms
ChicagoSmart Define. 2015. "horizontally thesaurus" https://smartdefine.org/horizontally/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, horizontally thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/horizontally/thesaurus/synonyms>.
MLASmart Define. "horizontally thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/horizontally/thesaurus/synonyms>