Adjektive
explicit [ more explicit ; most explicit]
frank {feelings & emotions}, [ franker ; frankest]
open [ more open ; most open]
clear [ clearer ; clearest ]
unequivocal [ more unequivocal ; most unequivocal ]
candid [ more candid ; most candid ]
transparent [ more transparent ; most transparent]
straightforward [ more straightforward ; most straightforward]
sincere {feelings & emotions}, [ more sincere/sincerer ; sincerest/most sincere]
obvious [ more obvious ; most obvious ]
outspoken [ more outspoken ; most outspoken ]
communicative [ more communicative ; most communicative ]
unreserved {feelings & emotions}
pert [ perter ; pertest ]
...
Adverb