The comparative form of "ambitious" is "more ambitious," used to compare the ambition levels of two subjects (e.g., "She is more ambitious than her brother"). The superlative form is "most ambitious," used to indicate the highest level of ambition among three or more subjects (e.g., "He is the most ambitious person in the group").
Dative; Early Comparative; Earlier Superlative; Earliest
Comparative is more and superlative is most.
Dative :smart Comparative; Smarter Superlative; Smartest
Dative; Short Comparative; Shortert Superlative; Shortest
comparative: trustworthier. superlative: trustworthiest.
more ambitious, most ambitious
more ambitious and most ambitious
comparative : purer superlative : purest
Comparative: older Superlative: oldest
Dative; Early Comparative; Earlier Superlative; Earliest
The comparative and superlativeforms of grand are: Comparative: grander Superlative: grandest
comparative - merrier superlative - merriest
Comparative: shallower Superlative: shallowest
The comparative is "stricter" and the superlative is "strictest".
comparative = sadder superlative = saddest
The comparative is greater and the superlative is greatest.
comparative - rockier superlative - rockiest