名詞 invective:

1. abusive or venomous language used to express blame or censure or bitter deep-seated ill will
   同義詞：vituperation, vitriol

1. A brush dripping paint; a speech that dripped invective.
   滴著油漆的刷子; 充滿猛烈抨擊的演講
2. Sustained, harshly abusive language; invective.
   罵人話尖刻的責罵性言詞; 罵語

in.vec.tive

n.（名詞）
Denunciatory or abusive language; vituperation.
辱罵：譴責的或謾罵的語言；責罵
Denunciatory or abusive expression or discourse.
咒語：譴責的或謾罵的措詞或言語
adj.（形容詞）
Of, relating to, or characterized by denunciatory or abusive language.
辱罵的：屬于、關于或以譴責的或謾罵的言語為特征的

來源：
From Middle English invectif [denunciatory]
源自 中古英語 invectif [譴責的]
from Old French
源自 古法語
from Late Latin invectovus [reproachful, abusive]
源自 后期拉丁語 invectovus [責備的，謾罵的]
from Latin invectus [past participle of] inveho [to inveigh against] * see inveigh
源自 拉丁語 invectus [] inveho的過去分詞 [猛烈抨擊] *參見 inveigh

【引伸】
invec.tively
adv.（副詞）
invec.tiveness
n.（名詞）