soundest
Least likely crumbling
Soundest is the superlative of sound—meaning most solid, most reliable, or most free from defect.
A structure in the soundest condition has no weakness.
The soundest argument is the one most logically valid.
The soundest sleeper is hardest to wake.
Of all the candidates, she has the soundest judgment.
Firm matter state
- sturdySolidly built, durable
- stableSecure and unchanging
- secureProtected from harm
- intactNot damaged or altered
undamaged · reinforced · fortified · load-bearing · well-built · seaworthy · roadworthy · structurally
Drawing logical conclusions
- validLegally or logically sound
- cogentClearly logical and convincing
- coherentLogically connected throughout
- airtightImpervious to atmosphere
watertight · bulletproof · rigorous · well-founded · irrefutable · defensible · unassailable · rational
Exercising sound judgment
- judiciousHaving sound assessment skills
- sagaciousHaving acute mental discernment
- shrewdPractically clever, perceptive
- astuteMentally sharp, discerning
sensible · levelheaded · sober · well-advised · circumspect · advisable · reasonable · rational
Capacity for spirited existence
- wellnessOverall state of health
- fitnessGood physical shape
- robustStrong and durable
- vigorousHaving great physical energy
wholesome · thriving · hale · hearty · constitution · well-being · unimpaired · able-bodied
Far from surface
- restfulPeaceful and calming
- undisturbedFree from interference
- peacefulFree from disturbance
- unbrokenNot damaged or interrupted
refreshing · restorative · slumber · dreamless · snooze · repose · doze · dead to the world
Lacking nothing, fully done
- comprehensiveIncluding all elements
- thoroughComplete in every detail
- exhaustiveCovering all possibilities
- rigorousExtremely thorough and careful
systematic · meticulous · in-depth · painstaking · methodical · detailed · careful · scrupulous
solid
Firm matter state
intact · undamaged · reinforced · fortified · load-bearing · well-built · seaworthy · roadworthy · structurally · watertight
reasoning
Drawing logical conclusions
- validLegally or logically sound
- cogentClearly logical and convincing
- coherentLogically connected throughout
airtight · watertight · bulletproof · rigorous · well-founded · irrefutable · defensible · unassailable · rational · solid
prudent
Exercising sound judgment
- judiciousHaving sound assessment skills
- sagaciousHaving acute mental discernment
- shrewdPractically clever, perceptive
astute · sensible · levelheaded · sober · well-advised · circumspect · advisable · reasonable · rational · practical
vitality
Capacity for spirited existence
vigorous · wholesome · thriving · hale · hearty · constitution · well-being · unimpaired · able-bodied · peak
deep
Far from surface
- restfulPeaceful and calming
- undisturbedFree from interference
- peacefulFree from disturbance
unbroken · refreshing · restorative · slumber · dreamless · snooze · repose · doze · dead to the world · out cold
complete
Lacking nothing, fully done
- comprehensiveIncluding all elements
- thoroughComplete in every detail
- exhaustiveCovering all possibilities
rigorous · systematic · meticulous · in-depth · painstaking · methodical · detailed · careful · scrupulous · diligent
soundestsickest
Most severely afflicted
unhealthiest · weakest · frailest · feeblest
- sounded outExplored views cautiously
- sounded offExpressed views vocally
- echo sounderAcoustic depth-measuring instrument