What term refers to something that is well suited or appropriate, often used in a positive context?

The term "felicitous" is used to describe something that is well suited, appropriate, or fitting, particularly in a positive context. In this sense, it conveys an idea of being particularly effective, suitable, or resulting in happiness. For example, a felicitous remark is not only timely but also enhances the conversation, highlighting its appropriateness and positive impact.

In contrast, the other terms imply negative or less favorable connotations. "Fractious" suggests someone or something that is irritable or quarrelsome, while "froward" describes a willfully contrary disposition, indicating uncooperativeness. "Feckless" refers to someone lacking initiative or strength of character, often connoting incompetence. Hence, "felicitous" stands out as the term that embodies the concept of suitability and positivity.