Similar to a spider in appearance or behavior.
Some people might feel scared or fascinated by things that are spiderlike.
Examples:
The spiderlike creature had eight legs and a web.
She moved in a spiderlike way, climbing up the wall.
The spiderlike robot moved quickly and quietly.
The spiderlike drawing made me jump!
The spiderlike monster was as big as a house!
The spiderlike plant wrapped its vines around the tree.