IPA: //ˈsmɑːrmi//
KK: /ˈsmɑrmi/
Extremely ingratiating or flattering in a way that is insincere or excessive.
His smarmiest comments made everyone feel uncomfortable at the meeting.
Comparative: smarmier
Superlative: smarmiest
Smarmiest → The word 'smarmiest' is derived from 'smarmy' (originating from the dialectal English 'smarm', meaning to smear or to be excessively flattering) and the superlative suffix '-iest' (meaning most). Therefore, 'smarmiest' describes someone who is the most excessively flattering or ingratiating.
Think of someone who is the most 'smarmy' or overly flattering — that's what 'smarmiest' means.