Related by context. Frequent words. (Click for all words.) 33 curb 31 curbs 31 heated 30 intensified 30 flared 29 underscoring 28 ditch 28 barricades 28 defuse 28 fiery 28 reduce greenhouse gas 28 vented 28 brake 28 dampening 28 intensifying 27 flashpoint 27 curbing 27 fueling 27 brakes 27 crackdown 27 escalating 27 sharply 26 mounting 26 testy 26 quell 26 escalated 26 signaled 26 igniting 26 intensify 26 ignited 25 halting 25 melted 25 rein 25 ratchet 25 toughen 25 cooled 25 erupted 24 underscored 24 trim 24 stoking 24 pitted 24 spilled 24 confrontation 24 soften 24 underlining 24 grilling 24 spat 24 deepening 24 marked 24 worsened 24 slash 24 boosting 24 simmering 24 sparred 24 worsening 24 prod 23 overheated 23 marking 23 easing 23 halt 23 curtail 23 confronting 23 eroding 23 bogged down 23 deepened 23 halve 23 contentious 23 sparking 23 stoke 23 raged 23 banned 23 curbed 23 reduce 23 reducing 23 cut 23 amid 22 heats 22 restrict 22 pitting 22 dampened 22 sanctions 22 scorching 22 douse 22 ratcheted 22 reversing 22 bolstering 22 clampdown 22 confront 22 ban 22 address 22 lessening 22 tangled 22 accelerate 22 rocky 22 reining 22 reinforced 22 most populous 22 increasing 22 sapped 22 friction 22 tense