Recoupling

From reader Dave Lawrence: What is notable about these 14 sets of words?

accost commit launch deeded
adhere heckle silent versed
ampere arrive angers theses
chance ascent tester stored
chaste ascend tinder seeded
cohere heckle silent versed
debase mucked refile stress
demure riffle silent versed
endure shelve riling nested
forego recess gossip needed
herein advice resins stones
rebate locket career tested
recast costar pirate esters
remade astute surest rested
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