Indolence-Insolence | Commonly Confused Words

Indolence

/ˈɪndələns/

Lack of activity or effort; laziness

Her indolence led to missed deadlines at work.He was scolded for his indolence in class.Indolence can hinder personal growth and success.

/'ɪns(ə)lən(t)s/

Behavior that is rude or disrespectful, especially towards authority

His insolence at the meeting was truly shocking.The insolence shown by the student was unacceptable.Insolence won't win you any friends or influence.

Indolence has an d which can remind you of the word dozing, reflecting laziness.
Insolence contains an s similar to sass, reflecting rude or disrespectful behavior.
Indolence is a state of being inactive or lazy, while insolence refers to rude and disrespectful behavior.
Think of in and doze in indolence for inactivity.
For insolence, picture the sol as a symbol for solo negative attitude towards others.