Perspicacity - the quality of having a ready insight into things; shrewdness.
Uxorious - having or showing a great or excessive fondness for one's wife.
Nebbish - a person, especially a man, who is regarded as pitifully ineffectual, timid, or submissive.
Chicanery - the use of deception or subterfuge to achieve one's purpose.
Inchoate - just begun and so not fully formed or developed; rudimentary.

Hence, option B is the correct answer.