
1) Continual 2) Endless 3) Fierce 4) Grim 5) Harsh 6) Implacable 7) Inexorable 8) Nonstop 9) Persistent 10) Pitiless 11) Steady 12) Unalterable 13) Unappeasable 14) Unmerciful 15) Unrelenting
Found on
https://www.crosswordclues.com/clue/relentless

1) Energy drink 2) English thriller novel 3) Grim 4) Implacable 5) Inexorable 6) Never-ceasing 7) Not taking no for an answer 8) Oppressively constant 9) Persistent to the max 10) Stern 11) Tigerish 12) Unappeasable 13) Unforgiving 14) Unrelenting
Found on
https://www.crosswordclues.com/clue/relentless
[drink] Relentless is the brand name of an energy drink created in February 2006 by The Coca-Cola Company. It has been compared to energy drinks such as Red Bull. The drink has also been the subject of court proceedings for breach of trademark by Relentless Records. In the year ending 2010, sales of the product in the UK increased by 28 per...
Found on
http://en.wikipedia.org/wiki/Relentless_(drink)

• (a.) Unmoved by appeals for sympathy or forgiveness; insensible to the distresses of others; destitute of tenderness; unrelenting; unyielding; unpitying; as, a prey to relentless despotism.
Found on
http://thinkexist.com/dictionary/meaning/relentless/
Re·lent'less adjective Unmoved by appeals for sympathy or forgiveness; insensible to the distresses of others; destitute of tenderness; unrelenting; unyielding; unpitying; as, a prey to
relentless despotism. « For this the avenging power employs his darts, . . . Thus will persist,
relen...Found on
http://www.encyclo.co.uk/webster/R/45

HMS Relentless was a British Rotherham Class destroyer of 1705 tons displacement launched in 1942. HMS Relentless was powered by two Admiralty 3-drum type boilers providing a top speed of 34 knots. She was armed with four 4.7 inch guns; four 2 pdr pom-pom guns; eight 20 mm anti-aircraft guns and eight 21 inch torpedo tubes.
Found on
http://www.probertencyclopaedia.com/browse/RR.HTM
[SAT terms] never-ceasing
Found on
https://www.vocabulary.com/lists/156622

never-ceasing
Found on
https://www.vocabulary.com/lists/2714459

never-ceasing
Found on
https://www.vocabulary.com/lists/844476
No exact match found.