suicidicaladj.
/ˌsuːᵻˈsʌɪdᵻkl/, /ˌsjuːᵻˈsʌɪdᵻkl/, U.S. /ˌsuəˈsaɪdᵻk(ə)l/ rare.
Relating to or involving suicide; inclining towards suicide; likely to lead to suicide or self-destruction; suicidal.
ΘΚΠ
the world > life > death > killing > suicide > [adjective]
self-murdering1590
self-violent1640
suicidical1739
suicidal1794
1739 Wolf Uncloak'd 22 There is great Room to hope that he has conquer'd the suicidical Desire of being trampled upon by the whole World.
1755 H. Walpole Corr. 19 Oct. (1973) XXXV. 256 The invasion..begins..to swallow other news, both political and suicidical.
1835 Blackwood's Edinb. Mag. 37 107 The ghastly suicidical smile, last relic of the laughter of despair.
1975 F. Yerby Tobias & Angel xii. 153 His self-loathing..had reached suicidical proportions.
This entry has been updated (OED Third Edition, September 2020; most recently modified version published online March 2022).
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adj.1739