Commensalism – an association between two organisms in which one benefits from the relationship and the other derives neither harm nor benefit;
Cerulean – deep, sky blue in colour; resembling the blue of the sky; a colour term that may be applied to certain colors with the hue ranging roughly between blue and cyan, overlapping with both.
Transpicuous – transparent; easily understood; clearly seen through; lucid.
Divaricate – stretch or spread apart; diverge widely; separate into diverging parts or branches; fork; branch; (of a branch) coming off the stem almost at a right angle.
Ragery – wantonness; gaiety, sprightliness; an instance of this.
Fankle – to tangle or entangle something; a tangle; confusion; (slang) fat ankle.
Glaikit – stupid, foolish, giddy; flighty; not very bright; thoughtless; vacant.