Heedless, or inattentive. Those words are opposites of solicitous.
Solicitous is an adjective, a word describing a noun as showing interest or concern.
During the first few days I thought she seemed very solicitous to win his admiration.
The man was solicited in the salesman offer. This is a word using the word solicitous.
I think you mean solicitous: -adjective1.anxious or concerned (usually fol. by about, for, etc., or a clause): solicitous about a person's health. 2.anxiously desirous: solicitous of the esteem of others. 3.eager (usually fol. by an infinitive): He was always solicitous to please. 4.careful or particular: a solicitous housekeeper.
It being fifteen minutes after midnight, the solicitousparents went out in search of their daughter.
Being concerned. The word is not old English and is actually solicitous.
The word pit best describes it.
When he saw a man fall to the ground a boy showed solicitousness by helping him up.
The solicitous boy always passed his tests.
derelictions
Seeking the business of potential customers.