You searched for: “most trypophobic
trypophobic (adjective), more trypophobic, most trypophobic
A reference to a strong abhorrence of small perforations: Karl saw a bunch of lotus-flower seedpods, flat-faced pods full of small openings, and he seemed to develop a trypophobic reaction to bunches of small openings, including those seen in beehives and ant holes.

Some trypophobic conditions include the visual characteristics of very poisonous animals.