一掴み[hitotsukami] handful
掴み掛かる[tsukamikakaru] to grab at
掴み出す[tsukamidasu] to take out
掴む[tsukamu] to seize
掴まる[tsukamaru] to be caught

掴まえる[tsukamaeru] to catch
掴み所[tsukamidokoro] point (of a conversation, etc.)
掴み取り[tsukamidori] grabbing
手掴み[tezukami] grasping (with one's bare hands)
鷲掴み[washizukami] grabbing hold