Anagrams of: INTERVALLIC

• at right angles to the plane of the horizon or a base line

• relating to or involving all stages of a business from production to distribution

• upright in position or posture

• something that is oriented vertically

• a vertical structural member as a post or stake

• of or relating to different levels in a hierarchy (as levels of social class or income group)

• (pathology) not progressing or increasing; or progressing slowly

• (military) not involved in military operations

• not exerting influence or change

• (of e.g. volcanoes) not erupting and not extinct

• lacking in energy or will

• lacking activity; lying idle or unused

• not engaged in full-time work

• not active physically or mentally

• (chemistry) not participating in a chemical reaction; chemically inert

• not in physical motion

• a disputant who quibbles; someone who raises annoying petty objections

• a whorl of leaves growing around a stem

• a bank of keys on a musical instrument

• a stringed instrument that has a keyboard