insusceptive

English

Etymology

in- +‎ susceptive

Adjective

insusceptive (comparative more insusceptive, superlative most insusceptive)

1. Not susceptive or susceptible.
   • 1752, Rambler: A Periodical Paper:

     All this had no effect, the sailor was wholly insusceptive of the softer passions, and without regard to tears or arguments persisted in his resolution to make me a man.