letterboxes (noun) letter box: mail box
Sinonime: accurate,
certain,
complete,
constant,
constructive, contained,
definite,
entire,
firm,
fixed,
full, implicative, implied, inarticulate,
inevitable, inferential, inferred,
latent,
practical,
steadfast, tacit, taken for granted,
total, undeclared, understood, unexpressed, unhesitating, unqualified, unquestioned, unreserved, unsaid, unshakable, unspoken, unuttered,
virtual, wholehearted
Antonime: explicit,
specific