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insincere JUST WRITTEN FOR YOU

/ɪnsɪnˈsɪriː/ · in.sin.CEER
adjective
  1. Not genuinely meaning what has been expressed; not sincere; artificial. Janice's furious glare showed that her apology was insincere.
  2. Lacking sincerity or genuineness in one's words or actions. The politician's insincere smile made him hard to trust.
Did you know? The word 'insincere' is often used to describe behavior that is perceived as fake or manipulative, highlighting the importance of sincerity in human relationships.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 14, 2026