64 entries under adjective topic. ×

56
persistent(strain, firmness, labour, hardiness)
38
firm(strain, firmness, labour, hardiness)
37
stable(strain, firmness, labour, hardiness)
25
enduring(verb, strain, firmness, labour)
25
lasting(verb, strain, firmness, labour)
22
lingering(verb, strain, firmness, labour)
20
constant(strain, firmness, labour, hardiness)
20
long-standing(strain, firmness, labour, hardiness)
20
permanent(strain, firmness, labour, hardiness)
20
perpetual(strain, firmness, labour, hardiness)
20
steady(strain, firmness, labour, hardiness)
19
durable(strain, firmness, labour, hardiness)
19
quiescent(strain, firmness, labour, hardiness)
19
rigid(strain, firmness, labour, hardiness)
19
stationary(strain, firmness, labour, hardiness)
19
steadfast(strain, firmness, labour, hardiness)
19
sustained(strain, firmness, labour, hardiness)
9
remaining(noun, verb, end, check)
9
stopping(noun, verb, end, check)
8
continuing(verb, split, familiar, extra)
10 years ago|10k views|share |citing 
APASmart Define. (2016). staying thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/staying/thesaurus/synonyms
ChicagoSmart Define. 2016. "staying thesaurus" https://smartdefine.org/staying/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, staying thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/staying/thesaurus/synonyms>.
MLASmart Define. "staying thesaurus" 13 January 2016. Web. 23 September 2026. <https://smartdefine.org/staying/thesaurus/synonyms>