You can make 477 anagrams from letters in acerbates (aabceerst).
1725-35; Latin acerbātus, past participle of acerbāre to make bitter. See acerbic, -ate1
The poor girl had not spirit sufficient to upbraid her friend; nor did it suit her now to acerbate an enemy.
Lady Laura had triumphed; but she had no desire to acerbate her husband by any unpalatable allusion to her victory.
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