'Meticulous' means showing great attention to detail, which fits the context.

'Revered' means to be respected and admired, which fits the context of the sentence.

'Supported' fits best as it indicates that the new evidence backs up the scientist's findings.

'Optimistic' fits best as it describes a positive attitude that attracts others.

'Abrasive' means showing little concern for the feelings of others, which explains his unpopularity.

'Arduous' means involving a lot of effort and difficulty, which is closest to 'difficult'.

'Benevolent' means well-meaning and kindly, which is closest to 'kind'.

'Mitigate' means to make something less severe, serious, or painful.

'Mitigate' means to make less severe, serious, or painful.

'Ambiguous' means open to more than one interpretation; not having one obvious meaning.

'Benevolent' means well-meaning and kindly, synonymous with generous.

'Candid' refers to being truthful and straightforward; frank.

'Metamorphosis' refers to a change of the form or nature of a thing or person into a completely different one.

'Superfluous' means unnecessary, especially through being more than enough.

'Dim' is the antonym of 'bright', referring to a lack of light or brightness.

'Deceitful' is the opposite of 'Candid', which means truthful and straightforward.

'Diligent' means showing care in one's work or duties, while 'lazy' means unwilling to work or use energy.

'Selfish' is the antonym of 'generous', referring to someone who is not willing to share or give.

'Pragmatic' means dealing with things sensibly and realistically, while 'idealistic' refers to pursuing high or noble goals, often unrealistic.

'Dirty' is the opposite of 'pristine', which means in its original condition, unspoiled.

'Sincere' means free from pretense or deceit, while 'insincere' means not expressing genuine feelings.

'Weak' is the antonym of 'strong', indicating a lack of strength or power.

'Important' is the opposite of 'Trivial', which means of little value or importance.

'Pragmatic' means dealing with things sensibly and realistically in a way that is based on practical rather than theoretical considerations.

'Ubiquitous' means present, appearing, or found everywhere.

A philatelist is someone who collects and studies postage stamps.

A composer is someone who creates music.

An architect is a professional who designs buildings and other structures.

An artisan is a skilled craftsperson, a master of a particular craft.

A lawyer is a professional who practices law.