Adjectives

• novus, laetus, liber, pulcher are all 1st/2nd declension adjectives
• memor, celer, atrox, fortis, prudens are all 3rd declension adjectives
• 1st/2nd declension adjectives form adverbs by adding -e to the stem
• 3rd declension adjectives form adverbs by adding -iter to the stem
• some 3rd declension adjectives ending in -is use their neuter singular -e as an adverb