Shavuot/shahʹvooh·oth, -əs/ noun

• inaction
• inactivate
• inactive
• in addition
• inadequate
• inadmissible
• in advance
• inadvertence
• inadvertency
• inadvertent
• inadvisable
• -inae
• in a fair way to
• in a flash
• in a hole
• in a huff
• in a hurry
• in aid of
• inalienable
• in all
• in all but name
• in all conscience
• in (all) its/his/her/their glory
• inalterable
• in a manner of speaking