Question

what are the words that ends with tion

Answer 1

Action
Interrogation
Creation 
Generation
Solution
Consumption
Motivation
Continuation
Reservation
Radiation
Rotation
Preparation

Answer 2

absorption , addiction , attraction, emotion, partition, celebration, classification, preservation, reception, collection, reflection, refraction, restriction, section, transportation, station, nation, abbreviation, exploitation, illumination, appreciation, opposition, fiction, exclamation, inauguration, exception, restoration, evolution, distraction, distribution, satisfaction, continuation, dehydration, creation, cooperation, congratulation, auction