翻訳　ウクライナ　語英語: надійний

positive, positive degree.

1 able, able-bodied, colour-fast, copper-bottomed, durable, enduring, fast, firm, full-bodied, generous, gutsy, heady, hearty, indissoluble, knitted, lasting, marrowy, potent, powerful, reliable, robust, rocky, rooted, rude, rugged, serviceable, shag, smart, solid, sound, stable, staunch, steadfast, stout, strong, sturdy, substantial, tenable, tenacious, tight, tough, toughs, well-built, well-knit, well-set, wellset, wiry.

2 accountable, amenable, answerable, chargeable, liable, responsible.

3 accurate, anchored, authentic, correct, faithful, foolproof, infallible, just, loyal, right, staunch, sworn, true, truthful, unfailing, veracious.

4 anchored, authoritative, calculable, copper-bottomed, dependable, durable, infallible, reliable, responsible, risk-free, safe, secure, sound, tenable, trouble-free, trustworthy.

5 authentic, credible, reliable, trustworthy, veracious.

6 authentic, dependable, honest, reliable, true.

7 authorised, authoritative, authorized, classic, classical, definitive, important.

8 colour-fast, durable, enduring, fast, indissoluble, lasting, reliable, risk-free, rooted, rugged, serviceable, sound, stable, staunch, steadfast, steady, substantial, tenable, tough.

9 creditworthy, responsible, responsible for.

10 creditworthy, trustworthy.

11 dependable, good, honest, reliable, rock-steady, safe, secure, steady-going, true.

12 dependable, good, impregnable, inviolable, safe, secure, strong, unafraid, unassailable, unattackable, untroubled.

13 durable, indestructible, lasting, long-lasting, long-lived, long-wearing, perdurable, undestroyable.

14 effectual, good, healthy, heavy, intelligent, legal, level-headed, levelheaded, profound, reasoned, sound, wakeless, well-grounded.

15 error-free, faultless, infallible, sure-fire, unerring, unmistakable.

16 impeccable, inerrable, infallible.

17 risk-free, riskless, unhazardous.

18 tenable, well-founded.

19 trouble-free, uninterrupted.

20 trustworthy, trusty.