Show me Words with four consonants together?

Lynx, Styx ,Spry Phthalate, Physics, Psychology, etc

Lynx, Spry, Physics, and Psychology don't have four consonants together. The "y" in each one is a vowel, as it is in Styx, which isn't a Word, but a proper name.

Phthalate is good, but a simpler Word with four consecutive consonants is "worldly."