Occasionate v. t. : To occasion.

Example:


Taxonomy
Merriam-Webster Online Dictionary, Dictionary, webster, acting, Word Games, Webster Online Dictionary with audio pronunciations, thesaurus, glossary, english, language, ESL, zh, adjective, budget, occasional verse, infrequent intervals, occasional visitors, vacation.

Defination from the web:
occasional from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... 3 : encountered, occurring, appearing, or taken at irregular or infrequent intervals <occasional visitors> <an occasional vacation> ...