Synonym of PETTIFOGGING

Answer: Option B

Lenient : (of a punishment or person in authority) more merciful or tolerant than expected.
Unimportant : lacking in importance or significance.
Stable : (of an object or structure) not likely to give way or overturn; firmly fixed.
Strong : having the power to move heavy weights or perform other physically demanding tasks.
Pettifogging : placing undue emphasis on petty details; petty or trivial.

Synonym of Pettifogging is Unimportant