insistent
adjective
earnest or emphatic in dwelling upon, maintaining, or demanding something; persistent; pertinacious.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It is none the worse but all the better on that account, and I cannot say that the psychologism is the worse for being frankly, however uninsistently, moralized.
From A Psychological Counter-Current in Recent Fiction by William Dean Howells