inconsequential (adj) – of no consequence or of little importance
BREAKDOWN: IN- (not) + CON- (with) + SEQU- (follow) + -ENCE (process) + -AL (pertaining to)
— consequential means following as a natural outcome, result, or conclusion
This word is built on the root SEQU-, which means to follow.
Common SEQU- words include sequel and sequence.
More esoteric SEQU- words include sequacious.