time-tested
Proven through years
Time-tested describes something that has proven reliable or effective through long use or experience: a time-tested recipe, time-tested methods of conflict resolution.
The implication is that repeated exposure to real conditions has demonstrated its worth—what has survived the test of time deserves trust.
Confirmed as true or acceptable
- verifiedConfirmed as accurate
- establishedFormally set up
- demonstratedShowed or proved something
- confirmedEstablished as accurate
authenticated · substantiated · certified · endorsed · approved · accredited · documented · corroborated
Worthy of trust
- trustworthyWorthy of confidence
- solidFirm matter state
- consistentNot varying or contradicting
- unfailingNever failing or weakening
tried-and-true · foolproof · fail-safe · predictable · steady · sure · certain · guaranteed
Continuing through time
- durableAble to withstand use
- long-standingExisting for ages
- perennialRecurring each year
- abidingContinuing without change
permanent · timeless · ageless · persistent · surviving · resilient · steadfast · unwavering
Of lasting excellence
- heritageInherited cultural legacy
- ancestralOf one's forebears
- ancientVery old indeed
- age-oldVery old, long-established
conventional · established · venerable · historic · legendary · handed-down · generational · folk
validated
Confirmed as true or acceptable
- verifiedConfirmed as accurate
- establishedFormally set up
- demonstratedShowed or proved something
confirmed · authenticated · substantiated · certified · endorsed · approved · accredited · documented · corroborated · attested
dependable
Worthy of trust
- trustworthyWorthy of confidence
- solidFirm matter state
- consistentNot varying or contradicting
unfailing · tried-and-true · foolproof · fail-safe · predictable · steady · sure · certain · guaranteed · bankable
lasting
Continuing through time
- durableAble to withstand use
- long-standingExisting for ages
- perennialRecurring each year
abiding · permanent · timeless · ageless · persistent · surviving · resilient · steadfast · unwavering · stable
classic
Of lasting excellence
age-old · conventional · established · venerable · historic · legendary · handed-down · generational · folk · customary
- durabilitytoughness, durable, sturdiness, robustness, sturdy
- dependabilityreliable, dependable, trustworthy, trusted, steadfast
- Generational Wisdomproverbs, folklore, mentorship, oral history, storytelling
- life lessonslesson learned, moral, lessons learned, life lessons, parable
time-testedunproven
Not yet established
untested · unreliable · undependable · unverified · experimental
time-testedexperimental
Testing new methods
newfangled · untried · new-fangled · novel · innovative
time, test, contest, tested, times, timely, timed, timing, detest