spiky

/หˆspaษช.ki/

IPA: /S P AY1 K IY0/

adjective
  1. 1

    Having spikes, spiny.

  2. 2

    Hostile; standoffish

    โ€œa spiky personalityโ€

  3. 3

    Of hair, erect, resembling spikes.

Source: https://en.wiktionary.org/wiki/spiky