frank

nouns

a smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll
dog, frank, frankfurter, hot dog, hotdog, weenie, wiener, wienerwurst

verbs

stamp with a postmark to indicate date and time of mailing
frank, postmark
exempt by means of an official pass or letter, as from customs or other checks
frank
is a type of (narrower)
grant exemption or release to
"Please excuse me from this class"
excuse, exempt, let off, relieve

adjectives

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--and you may just as well be frank"; "it is possible to be outspoken without being rude"; "plainspoken and to the point"; "a point-blank accusation"
blunt, candid, forthright, frank, free-spoken, outspoken, plainspoken, point-blank, straight-from-the-shoulder
is derived from
frankness
is derived from
frankness
clearly manifest; evident
"frank enjoyment"
frank
is similar to
easily perceived by the senses or grasped by the mind
"obvious errors"
obvious