CONSCIENTIOUSLY
scrupulously, conscientiously, religiously
(adverb) with extreme conscientiousness; “he came religiously every morning at 8 o’clock”
Source: WordNet® 3.1
Etymology
Adverb
conscientiously (comparative more conscientiously, superlative most conscientiously)
In a conscientious manner; attentively.
Source: Wiktionary
Con`sci*en"tious*ly, adv.
Definition: In a conscientious manner; as a matter of conscience; hence;
faithfully; accurately; completely.
CONSCIENTIOUS
Con`sci*en"tious, a. Etym: [Cf. F. consciencieux, LL.
conscientiosus.]
1. Influenced by conscience; governed by a strict regard to the
dictates of conscience, or by the known or supposed rules of right
and wrong; -- said of a person.
The advice of wise and conscientious men. Prescott.
2. Characterized by a regard to conscience; conformed to the dictates
of conscience; -- said of actions.
A holy and conscientious course. Abp. Tillotson.
Syn.
– Scrupulous; exact; faithful; just; upright.
Source: Webster’s Unabridged Dictionary 1913 Edition