How to spell HECTIV correctly?

If you meant to write "hectic" but misspelled it as "hectiv", here are some correct alternatives: hectic, active, executive, effective, elective, heuristic, connective, detective, directive, and collective. These words differ slightly but might give you a clearer idea of the intended word depending on the context.

• hectic The hectic atmosphere at the party was making me feel jittery.
• hector The boss began to hector the employee about the importance of meeting deadlines.

Attenttion

• attention
• attentions
• attenuation
• inattention