1. comparative form of spiny; having more spines, thorns, or sharp projections
2. comparative form of spiny; more difficult or problematic to handle
Usage: figurative

Examples

• The rose bush in the back yard is spinier than the one in front.
• This cactus variety is much spinier than most houseplants.
• The porcupine’s back appeared spinier when it felt threatened.
• The legal issues became spinier as more parties got involved.
• This math problem is spinier than the previous ones.
• The political situation grew spinier after the scandal broke.