"franker" in the adjective sense
1. blunt, candid, forthright, frank, free-spoken, outspoken, plainspoken, point-blank, straight-from-the-shoulder
characterized by directness in manner or speech without subtlety or evasion
"blunt talking and straight shooting"
"a blunt New England farmer"
"I gave them my candid opinion"
"forthright criticism"
"a forthright approach to the problem"
"tell me what you think
2. frank
clearly manifest evident
"frank enjoyment"
Source: WordNet® (An amazing lexical database of English)
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