IPA: /ɪnˈsɪn.juː.ə.tɪv/
KK: /ɪnˈsɪn.ju.eɪ.tɪv/
Having a tendency to suggest or hint at something in an indirect or subtle way, often with a negative connotation.
His insinuative remarks made everyone uncomfortable during the meeting.
Insinuative is formed from "in-" (meaning into) and "sinuare" (meaning to curve or bend). The word describes a manner of suggesting or hinting at something in a subtle or indirect way, as if bending into a conversation.
Think of 'bending into' a conversation to remember that 'insinuative' means suggesting something subtly.