• 獲得かくとく — acquisition; gain; winning
• 捕獲ほかく — capture; seizure
• 漁獲ぎょかく — fish catch; haul
• 乱獲らんかく — overfishing; overhunting
• 獲物えもの — prey; game; catch
• 未獲得みかくとく — not yet obtained; unearned

獲 is phono-semantic: the left side 犭 signals the hunting/animal domain, while the right side historically conveys the sound カク and the sense “to seize; to take.” Together they point to catching or obtaining something — hence meanings like capture, seize, and gain. In usage, contrast 獲得 (to obtain/secure) with 捕獲 (to capture/seize physically).