How do you say two things seem to fit completely right, they are virtually a carbon copy of each other, made to match?

queproblema

Congruent. con·gru·ent (-ənt) adjective 1. in agreement; corresponding; harmonious 2. Geom. of figures, having identical shape and size 3. Math. in congruence: congruent numbers Origin: ME < L congruens, prp. of congruere, to come together, correspond, agree < com-, with + *gruere, ruere, to fall: see ruin http://www.yourdictionary.com/congruent Also find synonyms here: http://thesaurus.yourdictionary.com/like Dec 26 10, 10:34 PM

davejacobs

There seem to be two different concepts here: 'to fit completely right', and 'made to match' do not imply that two things are congruent, or even similar. Male and female, yin and yang, nut and bolt are examples of this idea. 'Carbon copies' are something quite different, and although identical or congruent would hardly ever fit together. http://www.thefreedictionary.com/fit Dec 27 10, 2:08 AM