2: One of these will always be at the beginning of a sentence.
4: A cry or shout of approval.
8: Undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities.
9: Synonym of 'irrational'
11: Water frozen in the solid state.
12: Discouraging by hindering.
14: Something that is designed to be played with.
15: Nocturnal bird of prey with hawk-like beak and claws and large head with front-facing eyes.
17: The degree of hotness or coldness of a body or environment.
23: Dinosaurs that ate both plants and meat.
25: Present tense of swore
26: Of many different kinds.