इरा

वर्ण समास इरा
इरा = इ र आ
inward flow until
inward upto meaning

प्रत्यय इरा
इरा = इण् + रन् + टा
inward push + water pull + upto basket
dig + water pull + upto bowl = may refer to seep hole or well

रूढ अर्थ
Earth = in seep hole/well sense
Water = in seep hole/well sense
Speech/Sarasvati = in inward upto meaning sense
ardent spirits = could be both emaning as well as well /seep hole sense. mruti