2
truck(verb, change, shift, reverse, trade)
2
turn the tables(verb, expression, idiom, change, shift)
2
turret(noun, keep, stronghold, pillar, column)
1
bandy(verb, change, shift, reverse, trade)
1
cash in(verb, expression, phrasal verb, change, shift)
1
commute(verb, change, shift, reverse, trade)
1
condominium(noun, place, house, home, box)
1
convert into(verb, expression, phrasal verb, change, shift)
1
deal in(verb, expression, phrasal verb, change, shift)
1
exchange(verb, trade, substitute, switch, replace)
1
fortified building(expression, idiom)
1
lodging(noun, house)
1
palatial residence
1
pass to(verb, expression, phrasal verb, change, shift)
1
piece
1
address(noun, place, house, space, home)
1
asylum
1
bastille(noun, fortification, cell, stronghold, barrier)
1
battlements
1
beachhead
11 years ago|14k views|share |citing 
APASmart Define. (2015). castle thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/castle/thesaurus/synonyms
ChicagoSmart Define. 2015. "castle thesaurus" https://smartdefine.org/castle/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, castle thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/castle/thesaurus/synonyms>.
MLASmart Define. "castle thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/castle/thesaurus/synonyms>