Crossword Puzzle Crossword 1Online version This crossword help you to improve your vocabulary. Solve the following crossword using the clues. Don't forget to use synonnymous of the words. by Erick Duque Barragan 1 Easy angered (13) 2 Advertising by telephone (13) 3 Release from duty (8) 4 People of olden times (8) 5 Having no weak points (8) 6 Religion (8) 7 Catch fire (7) 8 Positively charged ions (7) 9 Large artillery guns (7) 10 Release from a restraint (7) 11 Blush (6) 12 Number in a football team (6) 13 Utterly senseless (6) 14 Unoriginal and dull through overuse (5) 15 Spy (5) 16 Economise (5) 17 Big (5) 18 Cord (6) 19 Part of the eye (4) 20 Fixes in place; installs (4) 21 List of food options at a restaurant (4) 22 At any time (4) 22 15 18 11 17 6 4 5 14 21 1 13 8 16 20 9 7 12 19 10