regular (noun) — sense 5 A member of the British Army (as opposed to a member of the Territorial Army or Reserve).
relate (verb) — sense 3 To bring into a relation, association, or connection (between one thing and another).
relation (noun) — sense 3 A relationship; the manner in which and tone with which people or states, etc. interact.
relationship (noun) — sense 2 The links between the x-values and y-values of ordered pairs of numbers especially coordinates.
relatively (adv) — sense 1 In a relative manner; with reference to environment or competition; contextually or comparatively.
release (noun) — sense 1 The event of setting (someone or something) free (e.g. hostages, slaves, prisoners, caged animals, hooked or stuck mechanisms).
release (noun) — sense 2 The distribution, either public or private, of an initial or new and upgraded version of a computer software product.
relevant (adj) — sense 2 Related, connected, or pertinent to a topic.: Directly related, connected, or pertinent, with important ramifications or implications.
relief (noun) — sense 1 A method of sculpture or other artwork in which shapes or figures protrude from a flat background.
relief (noun) — sense 3 The apparent difference in elevation in the surface of a painting or drawing made noticeable by a variation in light or color.
religion (noun) — sense 1 Belief in a spiritual or metaphysical reality (often including at least one deity), accompanied by practices or rituals pertaining to the belief.
religion (noun) — sense 2 A particular system of such belief, and the rituals and practices proper to it.
religious (noun) — sense 4 A member of a religious order, congregation, or certain other forms of consecrated life, i.e. a monk, nun, sister, brother, friar, or other religious…
remain (noun) — sense 2 That which is left of a human being after the life is gone; relics; a dead body.