Anxious; unsure; uneasy. / Uncomfortable.

(grammar) A case used to indicate movement into something; for example, into the house.

Bad reputation; notoriety. / (euphemistic) Prostitution and the sex industry.

Having a bad omen; inauspicious; unlucky.

Having an incurable condition that will lead to death.

(obsolete) Having an unattractive physical appearance or weak muscles.

Having bad manners; impolite.

poorly fitted / improperly matched; unsuitable

not well suited to each other; poorly matched.

(numerical analysis) Having a high condition number. / Having a poor condition.