i-adjective
Non-standard variant of 危なっかしい. Conveys a sense of precariousness, unreliability, or imminent danger. Often used for situations, people, or things that seem likely to fail or cause trouble.
See also: 危なっかしい
この計画はあぶなかしいから、もっと慎重に進めよう。
This plan seems risky, so let's proceed more carefully.
His driving always seems dangerous.