Ironclad and Regular

Ironclad adjective - Inflexibly entrenched and unchangeable.

Regular and ironclad are semantically related. In some cases you can use "Regular" instead an adjective "Ironclad".

Regular adjective - Appearing or occurring repeatedly from time to time.

Ironclad and regular are semantically related. Sometimes you can use "Ironclad" instead an adjective "Regular".

Nearby Words: regularised, regularly, regularize, regularise, regularity