unless
To a smaller extent or degree.
Used for constructing syntactic diminutive comparatives of adjectives and adverbs.
Minus; not including
A smaller amount or quantity.
Fewer; a smaller number of.
A smaller amount of; not as much.
Indicates that the speaker identifies with a prior statement to a much lesser degree (or not at all) than the other person.
Indicates that one factor is much more relevant or important than another.