For not impressed I use one of these four: - https://emojipedia.org/neutral-face/ https://emojipedia.org/neutral-face/ - https://emojipedia.org/expressionless

For not impressed I use one of these four: - https://emojipedia.org/neutral-face/ https://emojipedia.org/neutral-face/ - https://emojipedia.org/expressionless-face/ https://emojipedia.org/expressionless-face/ - https://emojipedia.org/unamused-face/ https://emojipedia.org/unamused-face/ - https://emojipedia.org/face-with-one-eyebrow-raised/ https://emojipedia.org/face-with-one-eyebrow-raised/ For hypocritical smile I use this one: - https://emojipedia.org/grimacing-face/ https://emojipedia.org/grimacing-face/ Obviously context shapes how these emojis are interpreted, but I find they hit the mark for those two expressions.