never-tiring
11constant — Synonyms and related words: abiding, accordant, active, age long, aged, ageless, alike, ancient, antique, ardent, articulated, assiduous, atom, atomic mass, atomic number, atomic weight, automatic, balanced, beaten, catenated, ceaseless,… …
12permanent — Synonyms and related words: Afro, abiding, age long, aged, ageless, all knowing, all powerful, all seeing, all wise, almighty, ancient, antique, assiduous, boundless, ceaseless, changeless, chronic, coeternal, coif, coiffure, cold wave, conk,… …
13uninterrupted — Synonyms and related words: ageless, arrowlike, articulated, assiduous, catenated, ceaseless, chattering, coeternal, concatenated, connected, consecutive, consistent, constant, continual, continued, continuing, continuous, cyclical, dateless,… …
14persevering — adj 1. persistent, assiduous, constant, tenacious; patient, enduring, abiding; diligent, zealous, ambitious, industrious, sedulous, careful, attentive, painstaking, plodding; indefatigable, indomitable, untiring, unwearied, undrooping, unflagging …
15persistent — adj 1. persevering, assiduous, tenacious; diligent, zealous, ambitious, industrious, sedulous, careful, attentive, painstaking, plodding; indefatigable, indomitable, untiring, unwearied, undrooping, unflagging, never sleeping, never wearying,… …
16un|fail´ing|ness — un|fail|ing «uhn FAY lihng», adjective. 1. never failing or giving way, especially: a) never tiring or flagging; tireless: »unfailing hope. b) always ready when needed; constant in nature; loyal: »an unfailing friend. 2. never running short;… …
17un|fail´ing|ly — un|fail|ing «uhn FAY lihng», adjective. 1. never failing or giving way, especially: a) never tiring or flagging; tireless: »unfailing hope. b) always ready when needed; constant in nature; loyal: »an unfailing friend. 2. never running short;… …
18un|fail|ing — «uhn FAY lihng», adjective. 1. never failing or giving way, especially: a) never tiring or flagging; tireless: »unfailing hope. b) always ready when needed; constant in nature; loyal: »an unfailing friend. 2. never running short; endless;… …
19Tetractys — The Tetractys is a triangular figure consisting of ten points arranged in four rows: one, two, three, and four points in each row. As a mystical symbol, it was very important to the followers of the secret worship of the Pythagoreans.Pythagorean… …
20diligent — I adjective assiduous, attentive, busily intent, businesslike, busy, conscientious, constant, dependable, diligens, dogged, enduring, exact, faithful, fastidious, hardworking, heedful, indefatigable, industrious, industrius, never idle, never… …