ineffective
enthusiastic
Sincere is an adjective. It begins with the letter s.
gabbroic
negative
An Adjective starting with the letter 'N' to describe jewelry is, nice.EXAMPLE: The nice jewelry was on sale.
The negative adjective of "agreeable" is disagreeable.
jazzy, jolly, jovial, joyful, just
The first adjective in the dictionary starting with the letter "g" is "gabbroic." It refers to something that is related to or resembling gabbro, a type of coarse-grained igneous rock. This adjective is often used in geological contexts.
The negative adjective for suitable is unsuitable.
The word unusual *is* an adjective, the negative of the adjective usual.A related adjective that has a different meaning is unused, the negative of the past participle used.
a negative adjective would be fat or chunky while a positive adjective meaning the same thing would be big build or heavy set.
Belligerent, boastful, boring and bossy are negative words. Bad, bratty and bully are negative words.