(n) whelk egg case
(n) kainic acid
(n) dilute hydrochloric aci
(n) dilute nitric acid
(n) dilute sulfuric acid
dilute sulphuric acid
(n) dilute hydrochloric aci
(n) dilute sulfuric acid
dilute sulphuric acid
(n) silicate
(n) silicate
(n) black nightshade (plant) (Solanum nigrum L.)
(n) acid-fast bacterium
(n) monkey flower (plant)
mimulus (plant) (Mimulus nepalensis var. japonicus)
(n) black-currant (Ribes nigrum)
cassis
(n) (1) stannous oxide (SnO)
(2) stannic oxide (SnO2)
(n) oxidation number
(n) iron oxide
(n) oxide
(n) acidosis
(n) acid rain
(n) acidic rock
(n) acidic paper
(n) acidic spring
(n) acid soil
(n) (obs) oxoacid
(n) acid poisoning
(n) (uk) (obsc) lampshell (excluding the lingulate brachiopods)
lamp shell
(n) fatty acid
(n) weak acid
(n) slight acidity
(n) tartaric acid