11
astrolabe
8
compass(noun, gauge)
5
bevel protractor
5
celestial navigation
4
sector(noun, circularity)
4
bevel square
4
chronometer
4
coastwise navigation
4
consolan
3
quadrant(noun, circularity, angularity)
3
half circle
2
bevel
2
dead reckoning
2
direction finder
2
fix
2
instrument
1
astronavigation
1
line of position(expression, idiom)
1
loran
1
pantometer
11 years ago|3k views|share |citing 
APASmart Define. (2015). sextant thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sextant/thesaurus/synonyms
ChicagoSmart Define. 2015. "sextant thesaurus" https://smartdefine.org/sextant/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sextant thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sextant/thesaurus/synonyms>.
MLASmart Define. "sextant thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/sextant/thesaurus/synonyms>