Dictionary.com/extraneous – Not constituting a vital element or part. – Inessential or unrelated to the topic or matter at hand; irrelevant

Dictionary.com/pernickety – characterized by excessive precision and attention to trivial details also: Dictionary.com/persnickety – Overparticular about trivial details; fastidious. – Requiring strict attention to detail; demanding

Dictionary.com/saccharine – Of, relating to, or characteristic of sugar or saccharin; sweet. – Having a cloyingly sweet attitude, tone, or character. – Excessively sentimental

Dictionary.com/ingenious – Marked by inventive skill and imagination. – Having or arising from an inventive or cunning mind; clever

Dictionary.com/penchant A definite liking; a strong inclination